74967178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 140493024

約数和(自身を除く): 65525846

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 374, 442, 578, 907, 1814, 2431, 3179, 3757, 4862, 6358, 7514, 9977, 11791, 15419, 19954, 23582, 30838, 41327, 82654, 129701, 169609, 200447, 259402, 262123, 339218, 400894, 524246, 2204917, 2883353, 3407599, 4409834, 5766706, 6815198, 37483589, 74967178]

約数ペア:

[(1, 74967178), (2, 37483589), (11, 6815198), (13, 5766706), (17, 4409834), (22, 3407599), (26, 2883353), (34, 2204917), (143, 524246), (187, 400894), (221, 339218), (286, 262123), (289, 259402), (374, 200447), (442, 169609), (578, 129701), (907, 82654), (1814, 41327), (2431, 30838), (3179, 23582), (3757, 19954), (4862, 15419), (6358, 11791), (7514, 9977)]