40747044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 102876480

約数和(自身を除く): 62129436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 971, 1076, 1614, 1942, 2913, 3228, 3497, 3884, 5826, 6994, 10491, 11652, 12623, 13988, 20982, 25246, 37869, 41964, 50492, 75738, 151476, 261199, 522398, 783597, 1044796, 1567194, 3134388, 3395587, 6791174, 10186761, 13582348, 20373522, 40747044]

約数ペア:

[(1, 40747044), (2, 20373522), (3, 13582348), (4, 10186761), (6, 6791174), (12, 3395587), (13, 3134388), (26, 1567194), (39, 1044796), (52, 783597), (78, 522398), (156, 261199), (269, 151476), (538, 75738), (807, 50492), (971, 41964), (1076, 37869), (1614, 25246), (1942, 20982), (2913, 13988), (3228, 12623), (3497, 11652), (3884, 10491), (5826, 6994)]