38388512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 80458560

約数和(自身を除く): 42070048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 613, 824, 1226, 1648, 1957, 2452, 3296, 3914, 4904, 7828, 9808, 11647, 15656, 19616, 23294, 31312, 46588, 62624, 63139, 93176, 126278, 186352, 252556, 372704, 505112, 1010224, 1199641, 2020448, 2399282, 4798564, 9597128, 19194256, 38388512]

約数ペア:

[(1, 38388512), (2, 19194256), (4, 9597128), (8, 4798564), (16, 2399282), (19, 2020448), (32, 1199641), (38, 1010224), (76, 505112), (103, 372704), (152, 252556), (206, 186352), (304, 126278), (412, 93176), (608, 63139), (613, 62624), (824, 46588), (1226, 31312), (1648, 23294), (1957, 19616), (2452, 15656), (3296, 11647), (3914, 9808), (4904, 7828)]