65822536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33311}}^1$

素因数の和:33349

約数の個数: 32

約数和(自身を含む): 139910400

約数和(自身を除く): 74087864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 33311, 66622, 133244, 266488, 433043, 632909, 866086, 1265818, 1732172, 2531636, 3464344, 5063272, 8227817, 16455634, 32911268, 65822536]

約数ペア:

[(1, 65822536), (2, 32911268), (4, 16455634), (8, 8227817), (13, 5063272), (19, 3464344), (26, 2531636), (38, 1732172), (52, 1265818), (76, 866086), (104, 632909), (152, 433043), (247, 266488), (494, 133244), (988, 66622), (1976, 33311)]