64776256

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 56

約数和(自身を含む): 140863320

約数和(自身を除く): 76087064

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2053, 3944, 4106, 7888, 8212, 15776, 16424, 31552, 32848, 34901, 59537, 65696, 69802, 119074, 131392, 139604, 238148, 279208, 476296, 558416, 952592, 1012129, 1116832, 1905184, 2024258, 2233664, 3810368, 4048516, 8097032, 16194064, 32388128, 64776256]

約数ペア:

[(1, 64776256), (2, 32388128), (4, 16194064), (8, 8097032), (16, 4048516), (17, 3810368), (29, 2233664), (32, 2024258), (34, 1905184), (58, 1116832), (64, 1012129), (68, 952592), (116, 558416), (136, 476296), (232, 279208), (272, 238148), (464, 139604), (493, 131392), (544, 119074), (928, 69802), (986, 65696), (1088, 59537), (1856, 34901), (1972, 32848), (2053, 31552), (3944, 16424), (4106, 15776), (7888, 8212)]