15697344964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1\times {\mathrm{3847}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 31931011840

約数和(自身を除く): 16233666876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2389, 3847, 4778, 7694, 9556, 15388, 16723, 26929, 33446, 53858, 66892, 107716, 145729, 234667, 291458, 469334, 582916, 938668, 1020103, 1642669, 2040206, 3285338, 4080412, 6570676, 9190483, 18380966, 36761932, 64333381, 128666762, 257333524, 560619463, 1121238926, 2242477852, 3924336241, 7848672482, 15697344964]

約数ペア:

[(1, 15697344964), (2, 7848672482), (4, 3924336241), (7, 2242477852), (14, 1121238926), (28, 560619463), (61, 257333524), (122, 128666762), (244, 64333381), (427, 36761932), (854, 18380966), (1708, 9190483), (2389, 6570676), (3847, 4080412), (4778, 3285338), (7694, 2040206), (9556, 1642669), (15388, 1020103), (16723, 938668), (26929, 582916), (33446, 469334), (53858, 291458), (66892, 234667), (107716, 145729)]