40861172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 84396480

約数和(自身を除く): 43535308

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1321, 1406, 1628, 2642, 2812, 5284, 7733, 14531, 15466, 25099, 29062, 30932, 48877, 50198, 58124, 97754, 100396, 195508, 276089, 537647, 552178, 928663, 1075294, 1104356, 1857326, 2150588, 3714652, 10215293, 20430586, 40861172]

約数ペア:

[(1, 40861172), (2, 20430586), (4, 10215293), (11, 3714652), (19, 2150588), (22, 1857326), (37, 1104356), (38, 1075294), (44, 928663), (74, 552178), (76, 537647), (148, 276089), (209, 195508), (407, 100396), (418, 97754), (703, 58124), (814, 50198), (836, 48877), (1321, 30932), (1406, 29062), (1628, 25099), (2642, 15466), (2812, 14531), (5284, 7733)]