7029571456

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 14222880000

約数和(自身を除く): 7193308544

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 331, 332, 662, 664, 1324, 1328, 1999, 2648, 2656, 3998, 5296, 5312, 7996, 10592, 10624, 15992, 21184, 27473, 31984, 42368, 54946, 63968, 109892, 127936, 165917, 219784, 255872, 331834, 439568, 661669, 663668, 879136, 1323338, 1327336, 1758272, 2646676, 2654672, 3516544, 5293352, 5309344, 10586704, 10618688, 21173408, 21237376, 42346816, 54918527, 84693632, 109837054, 219674108, 439348216, 878696432, 1757392864, 3514785728, 7029571456]

約数ペア:

[(1, 7029571456), (2, 3514785728), (4, 1757392864), (8, 878696432), (16, 439348216), (32, 219674108), (64, 109837054), (83, 84693632), (128, 54918527), (166, 42346816), (331, 21237376), (332, 21173408), (662, 10618688), (664, 10586704), (1324, 5309344), (1328, 5293352), (1999, 3516544), (2648, 2654672), (2656, 2646676), (3998, 1758272), (5296, 1327336), (5312, 1323338), (7996, 879136), (10592, 663668), (10624, 661669), (15992, 439568), (21184, 331834), (27473, 255872), (31984, 219784), (42368, 165917), (54946, 127936), (63968, 109892)]