63720488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 78528472

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, 1196, 1564, 1567, 1768, 2392, 3128, 3134, 5083, 6268, 10166, 12536, 20332, 20371, 26639, 36041, 40664, 40742, 53278, 72082, 81484, 106556, 144164, 162968, 213112, 288328, 346307, 468533, 612697, 692614, 937066, 1225394, 1385228, 1874132, 2450788, 2770456, 3748264, 4901576, 7965061, 15930122, 31860244, 63720488]

約数ペア:

[(1, 63720488), (2, 31860244), (4, 15930122), (8, 7965061), (13, 4901576), (17, 3748264), (23, 2770456), (26, 2450788), (34, 1874132), (46, 1385228), (52, 1225394), (68, 937066), (92, 692614), (104, 612697), (136, 468533), (184, 346307), (221, 288328), (299, 213112), (391, 162968), (442, 144164), (598, 106556), (782, 81484), (884, 72082), (1196, 53278), (1564, 40742), (1567, 40664), (1768, 36041), (2392, 26639), (3128, 20371), (3134, 20332), (5083, 12536), (6268, 10166)]