77259472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 159612800

約数和(自身を除く): 82353328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 3217, 6004, 6434, 12008, 12868, 24016, 25736, 51472, 61123, 122246, 244492, 254143, 488984, 508286, 977968, 1016572, 2033144, 4066288, 4828717, 9657434, 19314868, 38629736, 77259472]

約数ペア:

[(1, 77259472), (2, 38629736), (4, 19314868), (8, 9657434), (16, 4828717), (19, 4066288), (38, 2033144), (76, 1016572), (79, 977968), (152, 508286), (158, 488984), (304, 254143), (316, 244492), (632, 122246), (1264, 61123), (1501, 51472), (3002, 25736), (3217, 24016), (6004, 12868), (6434, 12008)]