40234376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 98340480

約数和(自身を除く): 58106104

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 3251, 6188, 6502, 12376, 13004, 22757, 26008, 42263, 45514, 55267, 84526, 91028, 110534, 169052, 182056, 221068, 295841, 338104, 386869, 442136, 591682, 718471, 773738, 1183364, 1436942, 1547476, 2366728, 2873884, 3094952, 5029297, 5747768, 10058594, 20117188, 40234376]

約数ペア:

[(1, 40234376), (2, 20117188), (4, 10058594), (7, 5747768), (8, 5029297), (13, 3094952), (14, 2873884), (17, 2366728), (26, 1547476), (28, 1436942), (34, 1183364), (52, 773738), (56, 718471), (68, 591682), (91, 442136), (104, 386869), (119, 338104), (136, 295841), (182, 221068), (221, 182056), (238, 169052), (364, 110534), (442, 91028), (476, 84526), (728, 55267), (884, 45514), (952, 42263), (1547, 26008), (1768, 22757), (3094, 13004), (3251, 12376), (6188, 6502)]