7139543056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{228013}}^1$

素因数の和:228143

約数の個数: 40

約数和(自身を含む): 14702342720

約数和(自身を除く): 7562799664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 15656, 31312, 228013, 456026, 912052, 1824104, 3648208, 4332247, 8664494, 17328988, 23485339, 34657976, 46970678, 69315952, 93941356, 187882712, 375765424, 446221441, 892442882, 1784885764, 3569771528, 7139543056]

約数ペア:

[(1, 7139543056), (2, 3569771528), (4, 1784885764), (8, 892442882), (16, 446221441), (19, 375765424), (38, 187882712), (76, 93941356), (103, 69315952), (152, 46970678), (206, 34657976), (304, 23485339), (412, 17328988), (824, 8664494), (1648, 4332247), (1957, 3648208), (3914, 1824104), (7828, 912052), (15656, 456026), (31312, 228013)]