77441416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39191}}^1$

素因数の和:39229

約数の個数: 32

約数和(自身を含む): 164606400

約数和(自身を除く): 87164984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 39191, 78382, 156764, 313528, 509483, 744629, 1018966, 1489258, 2037932, 2978516, 4075864, 5957032, 9680177, 19360354, 38720708, 77441416]

約数ペア:

[(1, 77441416), (2, 38720708), (4, 19360354), (8, 9680177), (13, 5957032), (19, 4075864), (26, 2978516), (38, 2037932), (52, 1489258), (76, 1018966), (104, 744629), (152, 509483), (247, 313528), (494, 156764), (988, 78382), (1976, 39191)]