39643656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 108534720

約数和(自身を除く): 68891064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2083, 2379, 3172, 4166, 4758, 6249, 6344, 8332, 9516, 12498, 16664, 19032, 24996, 27079, 49992, 54158, 81237, 108316, 127063, 162474, 216632, 254126, 324948, 381189, 508252, 649896, 762378, 1016504, 1524756, 1651819, 3049512, 3303638, 4955457, 6607276, 9910914, 13214552, 19821828, 39643656]

約数ペア:

[(1, 39643656), (2, 19821828), (3, 13214552), (4, 9910914), (6, 6607276), (8, 4955457), (12, 3303638), (13, 3049512), (24, 1651819), (26, 1524756), (39, 1016504), (52, 762378), (61, 649896), (78, 508252), (104, 381189), (122, 324948), (156, 254126), (183, 216632), (244, 162474), (312, 127063), (366, 108316), (488, 81237), (732, 54158), (793, 49992), (1464, 27079), (1586, 24996), (2083, 19032), (2379, 16664), (3172, 12498), (4166, 9516), (4758, 8332), (6249, 6344)]