63746464

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 136702188

約数和(自身を除く): 72955724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 113, 122, 136, 226, 244, 272, 289, 452, 488, 544, 578, 904, 976, 1037, 1156, 1808, 1921, 1952, 2074, 2312, 3616, 3842, 4148, 4624, 6893, 7684, 8296, 9248, 13786, 15368, 16592, 17629, 27572, 30736, 32657, 33184, 35258, 55144, 61472, 65314, 70516, 110288, 117181, 130628, 141032, 220576, 234362, 261256, 282064, 468724, 522512, 564128, 937448, 1045024, 1874896, 1992077, 3749792, 3984154, 7968308, 15936616, 31873232, 63746464]

約数ペア:

[(1, 63746464), (2, 31873232), (4, 15936616), (8, 7968308), (16, 3984154), (17, 3749792), (32, 1992077), (34, 1874896), (61, 1045024), (68, 937448), (113, 564128), (122, 522512), (136, 468724), (226, 282064), (244, 261256), (272, 234362), (289, 220576), (452, 141032), (488, 130628), (544, 117181), (578, 110288), (904, 70516), (976, 65314), (1037, 61472), (1156, 55144), (1808, 35258), (1921, 33184), (1952, 32657), (2074, 30736), (2312, 27572), (3616, 17629), (3842, 16592), (4148, 15368), (4624, 13786), (6893, 9248), (7684, 8296)]