38589726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 91404288

約数和(自身を除く): 52814562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 113, 141, 173, 226, 282, 329, 339, 346, 519, 658, 678, 791, 987, 1038, 1211, 1582, 1974, 2373, 2422, 3633, 4746, 5311, 7266, 8131, 10622, 15933, 16262, 19549, 24393, 31866, 37177, 39098, 48786, 56917, 58647, 74354, 111531, 113834, 117294, 136843, 170751, 223062, 273686, 341502, 410529, 821058, 918803, 1837606, 2756409, 5512818, 6431621, 12863242, 19294863, 38589726]

約数ペア:

[(1, 38589726), (2, 19294863), (3, 12863242), (6, 6431621), (7, 5512818), (14, 2756409), (21, 1837606), (42, 918803), (47, 821058), (94, 410529), (113, 341502), (141, 273686), (173, 223062), (226, 170751), (282, 136843), (329, 117294), (339, 113834), (346, 111531), (519, 74354), (658, 58647), (678, 56917), (791, 48786), (987, 39098), (1038, 37177), (1211, 31866), (1582, 24393), (1974, 19549), (2373, 16262), (2422, 15933), (3633, 10622), (4746, 8131), (5311, 7266)]