67172848

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 140851600

約数和(自身を除く): 73678752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 199, 272, 289, 292, 398, 578, 584, 796, 1156, 1168, 1241, 1592, 2312, 2482, 3184, 3383, 4624, 4964, 6766, 9928, 13532, 14527, 19856, 21097, 27064, 29054, 42194, 54128, 57511, 58108, 84388, 115022, 116216, 168776, 230044, 232432, 246959, 337552, 460088, 493918, 920176, 987836, 1975672, 3951344, 4198303, 8396606, 16793212, 33586424, 67172848]

約数ペア:

[(1, 67172848), (2, 33586424), (4, 16793212), (8, 8396606), (16, 4198303), (17, 3951344), (34, 1975672), (68, 987836), (73, 920176), (136, 493918), (146, 460088), (199, 337552), (272, 246959), (289, 232432), (292, 230044), (398, 168776), (578, 116216), (584, 115022), (796, 84388), (1156, 58108), (1168, 57511), (1241, 54128), (1592, 42194), (2312, 29054), (2482, 27064), (3184, 21097), (3383, 19856), (4624, 14527), (4964, 13532), (6766, 9928)]