64586944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 148132800

約数和(自身を除く): 83545856

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 64, 68, 89, 92, 116, 136, 178, 184, 232, 272, 356, 368, 391, 464, 493, 544, 667, 712, 736, 782, 928, 986, 1088, 1334, 1424, 1472, 1513, 1564, 1856, 1972, 2047, 2581, 2668, 2848, 3026, 3128, 3944, 4094, 5162, 5336, 5696, 6052, 6256, 7888, 8188, 10324, 10672, 11339, 12104, 12512, 15776, 16376, 20648, 21344, 22678, 24208, 25024, 31552, 32752, 34799, 41296, 42688, 43877, 45356, 48416, 59363, 65504, 69598, 82592, 87754, 90712, 96832, 118726, 131008, 139196, 165184, 175508, 181424, 237452, 278392, 351016, 362848, 474904, 556784, 702032, 725696, 949808, 1009171, 1113568, 1404064, 1899616, 2018342, 2227136, 2808128, 3799232, 4036684, 8073368, 16146736, 32293472, 64586944]

約数ペア:

[(1, 64586944), (2, 32293472), (4, 16146736), (8, 8073368), (16, 4036684), (17, 3799232), (23, 2808128), (29, 2227136), (32, 2018342), (34, 1899616), (46, 1404064), (58, 1113568), (64, 1009171), (68, 949808), (89, 725696), (92, 702032), (116, 556784), (136, 474904), (178, 362848), (184, 351016), (232, 278392), (272, 237452), (356, 181424), (368, 175508), (391, 165184), (464, 139196), (493, 131008), (544, 118726), (667, 96832), (712, 90712), (736, 87754), (782, 82592), (928, 69598), (986, 65504), (1088, 59363), (1334, 48416), (1424, 45356), (1472, 43877), (1513, 42688), (1564, 41296), (1856, 34799), (1972, 32752), (2047, 31552), (2581, 25024), (2668, 24208), (2848, 22678), (3026, 21344), (3128, 20648), (3944, 16376), (4094, 15776), (5162, 12512), (5336, 12104), (5696, 11339), (6052, 10672), (6256, 10324), (7888, 8188)]