39216152

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 79918560

約数和(自身を除く): 40702408

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 361, 367, 703, 722, 734, 1406, 1444, 1468, 2812, 2888, 2936, 5624, 6973, 13357, 13579, 13946, 26714, 27158, 27892, 53428, 54316, 55784, 106856, 108632, 132487, 258001, 264974, 516002, 529948, 1032004, 1059896, 2064008, 4902019, 9804038, 19608076, 39216152]

約数ペア:

[(1, 39216152), (2, 19608076), (4, 9804038), (8, 4902019), (19, 2064008), (37, 1059896), (38, 1032004), (74, 529948), (76, 516002), (148, 264974), (152, 258001), (296, 132487), (361, 108632), (367, 106856), (703, 55784), (722, 54316), (734, 53428), (1406, 27892), (1444, 27158), (1468, 26714), (2812, 13946), (2888, 13579), (2936, 13357), (5624, 6973)]