65397131632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{648061}}^1$

素因数の和:648146

約数の個数: 80

約数和(自身を含む): 156219233472

約数和(自身を除く): 90822101840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 848, 901, 952, 1484, 1802, 1904, 2968, 3604, 5936, 6307, 7208, 12614, 14416, 25228, 50456, 100912, 648061, 1296122, 2592244, 4536427, 5184488, 9072854, 10368976, 11017037, 18145708, 22034074, 34347233, 36291416, 44068148, 68694466, 72582832, 77119259, 88136296, 137388932, 154238518, 176272592, 240430631, 274777864, 308477036, 480861262, 549555728, 583902961, 616954072, 961722524, 1167805922, 1233908144, 1923445048, 2335611844, 3846890096, 4087320727, 4671223688, 8174641454, 9342447376, 16349282908, 32698565816, 65397131632]

約数ペア:

[(1, 65397131632), (2, 32698565816), (4, 16349282908), (7, 9342447376), (8, 8174641454), (14, 4671223688), (16, 4087320727), (17, 3846890096), (28, 2335611844), (34, 1923445048), (53, 1233908144), (56, 1167805922), (68, 961722524), (106, 616954072), (112, 583902961), (119, 549555728), (136, 480861262), (212, 308477036), (238, 274777864), (272, 240430631), (371, 176272592), (424, 154238518), (476, 137388932), (742, 88136296), (848, 77119259), (901, 72582832), (952, 68694466), (1484, 44068148), (1802, 36291416), (1904, 34347233), (2968, 22034074), (3604, 18145708), (5936, 11017037), (6307, 10368976), (7208, 9072854), (12614, 5184488), (14416, 4536427), (25228, 2592244), (50456, 1296122), (100912, 648061)]