64420832

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 89440288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 94, 112, 116, 188, 203, 211, 224, 232, 329, 376, 406, 422, 464, 658, 752, 812, 844, 928, 1316, 1363, 1477, 1504, 1624, 1688, 2632, 2726, 2954, 3248, 3376, 5264, 5452, 5908, 6119, 6496, 6752, 9541, 9917, 10528, 10904, 11816, 12238, 19082, 19834, 21808, 23632, 24476, 38164, 39668, 42833, 43616, 47264, 48952, 69419, 76328, 79336, 85666, 97904, 138838, 152656, 158672, 171332, 195808, 277676, 287593, 305312, 317344, 342664, 555352, 575186, 685328, 1110704, 1150372, 1370656, 2013151, 2221408, 2300744, 4026302, 4601488, 8052604, 9202976, 16105208, 32210416, 64420832]

約数ペア:

[(1, 64420832), (2, 32210416), (4, 16105208), (7, 9202976), (8, 8052604), (14, 4601488), (16, 4026302), (28, 2300744), (29, 2221408), (32, 2013151), (47, 1370656), (56, 1150372), (58, 1110704), (94, 685328), (112, 575186), (116, 555352), (188, 342664), (203, 317344), (211, 305312), (224, 287593), (232, 277676), (329, 195808), (376, 171332), (406, 158672), (422, 152656), (464, 138838), (658, 97904), (752, 85666), (812, 79336), (844, 76328), (928, 69419), (1316, 48952), (1363, 47264), (1477, 43616), (1504, 42833), (1624, 39668), (1688, 38164), (2632, 24476), (2726, 23632), (2954, 21808), (3248, 19834), (3376, 19082), (5264, 12238), (5452, 11816), (5908, 10904), (6119, 10528), (6496, 9917), (6752, 9541)]