39484744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 88179840

約数和(自身を除く): 48695096

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 971, 1196, 1564, 1768, 1942, 2392, 3128, 3884, 5083, 7768, 10166, 12623, 16507, 20332, 22333, 25246, 33014, 40664, 44666, 50492, 66028, 89332, 100984, 132056, 178664, 214591, 290329, 379661, 429182, 580658, 759322, 858364, 1161316, 1518644, 1716728, 2322632, 3037288, 4935593, 9871186, 19742372, 39484744]

約数ペア:

[(1, 39484744), (2, 19742372), (4, 9871186), (8, 4935593), (13, 3037288), (17, 2322632), (23, 1716728), (26, 1518644), (34, 1161316), (46, 858364), (52, 759322), (68, 580658), (92, 429182), (104, 379661), (136, 290329), (184, 214591), (221, 178664), (299, 132056), (391, 100984), (442, 89332), (598, 66028), (782, 50492), (884, 44666), (971, 40664), (1196, 33014), (1564, 25246), (1768, 22333), (1942, 20332), (2392, 16507), (3128, 12623), (3884, 10166), (5083, 7768)]