15679862432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{54547}}^1$

素因数の和:55261

約数の個数: 48

約数和(自身を含む): 33293044512

約数和(自身を除く): 17613182080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 691, 1382, 2764, 5528, 8983, 11056, 17966, 22112, 35932, 54547, 71864, 109094, 143728, 218188, 287456, 436376, 709111, 872752, 1418222, 1745504, 2836444, 5672888, 11345776, 22691552, 37691977, 75383954, 150767908, 301535816, 489995701, 603071632, 979991402, 1206143264, 1959982804, 3919965608, 7839931216, 15679862432]

約数ペア:

[(1, 15679862432), (2, 7839931216), (4, 3919965608), (8, 1959982804), (13, 1206143264), (16, 979991402), (26, 603071632), (32, 489995701), (52, 301535816), (104, 150767908), (208, 75383954), (416, 37691977), (691, 22691552), (1382, 11345776), (2764, 5672888), (5528, 2836444), (8983, 1745504), (11056, 1418222), (17966, 872752), (22112, 709111), (35932, 436376), (54547, 287456), (71864, 218188), (109094, 143728)]