15696866692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 30550927680

約数和(自身を除く): 14854060988

約数列:

[1, 2, 4, 13, 26, 52, 59, 103, 118, 169, 206, 236, 338, 412, 676, 767, 1339, 1534, 2678, 3068, 3821, 5356, 6077, 7642, 9971, 12154, 15284, 17407, 19942, 24308, 34814, 39884, 49673, 69628, 79001, 99346, 158002, 198692, 225439, 316004, 393563, 450878, 645749, 787126, 901756, 1027013, 1291498, 1574252, 2054026, 2582996, 2930707, 4108052, 5116319, 5861414, 10232638, 11722828, 20465276, 23220217, 38099191, 46440434, 66512147, 76198382, 92880868, 133024294, 152396764, 266048588, 301862821, 603725642, 1207451284, 3924216673, 7848433346, 15696866692]

約数ペア:

[(1, 15696866692), (2, 7848433346), (4, 3924216673), (13, 1207451284), (26, 603725642), (52, 301862821), (59, 266048588), (103, 152396764), (118, 133024294), (169, 92880868), (206, 76198382), (236, 66512147), (338, 46440434), (412, 38099191), (676, 23220217), (767, 20465276), (1339, 11722828), (1534, 10232638), (2678, 5861414), (3068, 5116319), (3821, 4108052), (5356, 2930707), (6077, 2582996), (7642, 2054026), (9971, 1574252), (12154, 1291498), (15284, 1027013), (17407, 901756), (19942, 787126), (24308, 645749), (34814, 450878), (39884, 393563), (49673, 316004), (69628, 225439), (79001, 198692), (99346, 158002)]