29981696

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 88

約数和(自身を含む): 66814080

約数和(自身を除く): 36832384

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 67, 76, 92, 128, 134, 152, 184, 256, 268, 304, 368, 437, 512, 536, 608, 736, 874, 1024, 1072, 1216, 1273, 1472, 1541, 1748, 2144, 2432, 2546, 2944, 3082, 3496, 4288, 4864, 5092, 5888, 6164, 6992, 8576, 9728, 10184, 11776, 12328, 13984, 17152, 19456, 20368, 23552, 24656, 27968, 29279, 34304, 40736, 49312, 55936, 58558, 68608, 81472, 98624, 111872, 117116, 162944, 197248, 223744, 234232, 325888, 394496, 447488, 468464, 651776, 788992, 936928, 1303552, 1577984, 1873856, 3747712, 7495424, 14990848, 29981696]

約数ペア:

[(1, 29981696), (2, 14990848), (4, 7495424), (8, 3747712), (16, 1873856), (19, 1577984), (23, 1303552), (32, 936928), (38, 788992), (46, 651776), (64, 468464), (67, 447488), (76, 394496), (92, 325888), (128, 234232), (134, 223744), (152, 197248), (184, 162944), (256, 117116), (268, 111872), (304, 98624), (368, 81472), (437, 68608), (512, 58558), (536, 55936), (608, 49312), (736, 40736), (874, 34304), (1024, 29279), (1072, 27968), (1216, 24656), (1273, 23552), (1472, 20368), (1541, 19456), (1748, 17152), (2144, 13984), (2432, 12328), (2546, 11776), (2944, 10184), (3082, 9728), (3496, 8576), (4288, 6992), (4864, 6164), (5092, 5888)]