21236953024

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{5869}}^1$

素因数の和:6126

約数の個数: 112

約数和(自身を含む): 49595958720

約数和(自身を除く): 28359005696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 197, 224, 287, 328, 394, 448, 574, 656, 788, 1148, 1312, 1379, 1576, 2296, 2624, 2758, 3152, 4592, 5516, 5869, 6304, 8077, 9184, 11032, 11738, 12608, 16154, 18368, 22064, 23476, 32308, 41083, 44128, 46952, 56539, 64616, 82166, 88256, 93904, 113078, 129232, 164332, 187808, 226156, 240629, 258464, 328664, 375616, 452312, 481258, 516928, 657328, 904624, 962516, 1156193, 1314656, 1684403, 1809248, 1925032, 2312386, 2629312, 3368806, 3618496, 3850064, 4624772, 6737612, 7700128, 8093351, 9249544, 13475224, 15400256, 16186702, 18499088, 26950448, 32373404, 36998176, 47403913, 53900896, 64746808, 73996352, 94807826, 107801792, 129493616, 189615652, 258987232, 331827391, 379231304, 517974464, 663654782, 758462608, 1327309564, 1516925216, 2654619128, 3033850432, 5309238256, 10618476512, 21236953024]

約数ペア:

[(1, 21236953024), (2, 10618476512), (4, 5309238256), (7, 3033850432), (8, 2654619128), (14, 1516925216), (16, 1327309564), (28, 758462608), (32, 663654782), (41, 517974464), (56, 379231304), (64, 331827391), (82, 258987232), (112, 189615652), (164, 129493616), (197, 107801792), (224, 94807826), (287, 73996352), (328, 64746808), (394, 53900896), (448, 47403913), (574, 36998176), (656, 32373404), (788, 26950448), (1148, 18499088), (1312, 16186702), (1379, 15400256), (1576, 13475224), (2296, 9249544), (2624, 8093351), (2758, 7700128), (3152, 6737612), (4592, 4624772), (5516, 3850064), (5869, 3618496), (6304, 3368806), (8077, 2629312), (9184, 2312386), (11032, 1925032), (11738, 1809248), (12608, 1684403), (16154, 1314656), (18368, 1156193), (22064, 962516), (23476, 904624), (32308, 657328), (41083, 516928), (44128, 481258), (46952, 452312), (56539, 375616), (64616, 328664), (82166, 258464), (88256, 240629), (93904, 226156), (113078, 187808), (129232, 164332)]