66081584

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 60

約数和(自身を含む): 140699328

約数和(自身を除く): 74617744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 461, 496, 527, 578, 922, 1054, 1156, 1844, 2108, 2312, 3688, 4216, 4624, 7376, 7837, 8432, 8959, 14291, 15674, 17918, 28582, 31348, 35836, 57164, 62696, 71672, 114328, 125392, 133229, 143344, 228656, 242947, 266458, 485894, 532916, 971788, 1065832, 1943576, 2131664, 3887152, 4130099, 8260198, 16520396, 33040792, 66081584]

約数ペア:

[(1, 66081584), (2, 33040792), (4, 16520396), (8, 8260198), (16, 4130099), (17, 3887152), (31, 2131664), (34, 1943576), (62, 1065832), (68, 971788), (124, 532916), (136, 485894), (248, 266458), (272, 242947), (289, 228656), (461, 143344), (496, 133229), (527, 125392), (578, 114328), (922, 71672), (1054, 62696), (1156, 57164), (1844, 35836), (2108, 31348), (2312, 28582), (3688, 17918), (4216, 15674), (4624, 14291), (7376, 8959), (7837, 8432)]