40964924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 96905088

約数和(自身を除く): 55940164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 787, 1001, 1183, 1574, 1859, 2002, 2366, 3148, 3718, 4004, 4732, 5509, 7436, 8657, 10231, 11018, 13013, 17314, 20462, 22036, 26026, 34628, 40924, 52052, 60599, 71617, 112541, 121198, 133003, 143234, 225082, 242396, 266006, 286468, 450164, 532012, 787787, 931021, 1463033, 1575574, 1862042, 2926066, 3151148, 3724084, 5852132, 10241231, 20482462, 40964924]

約数ペア:

[(1, 40964924), (2, 20482462), (4, 10241231), (7, 5852132), (11, 3724084), (13, 3151148), (14, 2926066), (22, 1862042), (26, 1575574), (28, 1463033), (44, 931021), (52, 787787), (77, 532012), (91, 450164), (143, 286468), (154, 266006), (169, 242396), (182, 225082), (286, 143234), (308, 133003), (338, 121198), (364, 112541), (572, 71617), (676, 60599), (787, 52052), (1001, 40924), (1183, 34628), (1574, 26026), (1859, 22036), (2002, 20462), (2366, 17314), (3148, 13013), (3718, 11018), (4004, 10231), (4732, 8657), (5509, 7436)]