56785984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 130576320

約数和(自身を除く): 73790336

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 41, 64, 67, 68, 76, 82, 134, 136, 152, 164, 268, 272, 304, 323, 328, 536, 544, 608, 646, 656, 697, 779, 1072, 1088, 1139, 1216, 1273, 1292, 1312, 1394, 1558, 2144, 2278, 2546, 2584, 2624, 2747, 2788, 3116, 4288, 4556, 5092, 5168, 5494, 5576, 6232, 9112, 10184, 10336, 10988, 11152, 12464, 13243, 18224, 20368, 20672, 21641, 21976, 22304, 24928, 26486, 36448, 40736, 43282, 43952, 44608, 46699, 49856, 52193, 52972, 72896, 81472, 86564, 87904, 93398, 104386, 105944, 173128, 175808, 186796, 208772, 211888, 346256, 373592, 417544, 423776, 692512, 747184, 835088, 847552, 887281, 1385024, 1494368, 1670176, 1774562, 2988736, 3340352, 3549124, 7098248, 14196496, 28392992, 56785984]

約数ペア:

[(1, 56785984), (2, 28392992), (4, 14196496), (8, 7098248), (16, 3549124), (17, 3340352), (19, 2988736), (32, 1774562), (34, 1670176), (38, 1494368), (41, 1385024), (64, 887281), (67, 847552), (68, 835088), (76, 747184), (82, 692512), (134, 423776), (136, 417544), (152, 373592), (164, 346256), (268, 211888), (272, 208772), (304, 186796), (323, 175808), (328, 173128), (536, 105944), (544, 104386), (608, 93398), (646, 87904), (656, 86564), (697, 81472), (779, 72896), (1072, 52972), (1088, 52193), (1139, 49856), (1216, 46699), (1273, 44608), (1292, 43952), (1312, 43282), (1394, 40736), (1558, 36448), (2144, 26486), (2278, 24928), (2546, 22304), (2584, 21976), (2624, 21641), (2747, 20672), (2788, 20368), (3116, 18224), (4288, 13243), (4556, 12464), (5092, 11152), (5168, 10988), (5494, 10336), (5576, 10184), (6232, 9112)]