2645408055832

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{111659}}^1$

素因数の和:112576

約数の個数: 64

約数和(自身を含む): 5131464825600

約数和(自身を除く): 2486056769768

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 787, 1574, 3148, 3763, 6296, 7526, 15052, 30104, 41711, 55877, 83422, 111659, 111754, 166844, 223318, 223508, 333688, 446636, 447016, 893272, 2961481, 5917927, 5922962, 7927789, 11835854, 11845924, 15855578, 23671708, 23691848, 31711156, 47343416, 63422312, 87875633, 175751266, 351502532, 420172817, 703005064, 840345634, 1680691268, 3361382536, 4657408549, 6239169943, 9314817098, 12478339886, 18629634196, 24956679772, 37259268392, 49913359544, 330676006979, 661352013958, 1322704027916, 2645408055832]

約数ペア:

[(1, 2645408055832), (2, 1322704027916), (4, 661352013958), (8, 330676006979), (53, 49913359544), (71, 37259268392), (106, 24956679772), (142, 18629634196), (212, 12478339886), (284, 9314817098), (424, 6239169943), (568, 4657408549), (787, 3361382536), (1574, 1680691268), (3148, 840345634), (3763, 703005064), (6296, 420172817), (7526, 351502532), (15052, 175751266), (30104, 87875633), (41711, 63422312), (55877, 47343416), (83422, 31711156), (111659, 23691848), (111754, 23671708), (166844, 15855578), (223318, 11845924), (223508, 11835854), (333688, 7927789), (446636, 5922962), (447016, 5917927), (893272, 2961481)]