38315784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 103803840

約数和(自身を除く): 65488056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 541, 681, 908, 1082, 1362, 1623, 1816, 2164, 2724, 2951, 3246, 4328, 5448, 5902, 6492, 7033, 8853, 11804, 12984, 14066, 17706, 21099, 23608, 28132, 35412, 42198, 56264, 70824, 84396, 122807, 168792, 245614, 368421, 491228, 736842, 982456, 1473684, 1596491, 2947368, 3192982, 4789473, 6385964, 9578946, 12771928, 19157892, 38315784]

約数ペア:

[(1, 38315784), (2, 19157892), (3, 12771928), (4, 9578946), (6, 6385964), (8, 4789473), (12, 3192982), (13, 2947368), (24, 1596491), (26, 1473684), (39, 982456), (52, 736842), (78, 491228), (104, 368421), (156, 245614), (227, 168792), (312, 122807), (454, 84396), (541, 70824), (681, 56264), (908, 42198), (1082, 35412), (1362, 28132), (1623, 23608), (1816, 21099), (2164, 17706), (2724, 14066), (2951, 12984), (3246, 11804), (4328, 8853), (5448, 7033), (5902, 6492)]