63581258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 53628982

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 67, 113, 134, 221, 226, 247, 323, 442, 494, 646, 871, 1139, 1273, 1469, 1742, 1921, 2147, 2278, 2546, 2938, 3842, 4199, 4294, 7571, 8398, 14807, 15142, 16549, 21641, 24973, 27911, 29614, 33098, 36499, 43282, 49946, 55822, 72998, 98423, 128707, 143849, 196846, 257414, 281333, 287698, 474487, 562666, 948974, 1673191, 1870037, 2445433, 3346382, 3740074, 4890866, 31790629, 63581258]

約数ペア:

[(1, 63581258), (2, 31790629), (13, 4890866), (17, 3740074), (19, 3346382), (26, 2445433), (34, 1870037), (38, 1673191), (67, 948974), (113, 562666), (134, 474487), (221, 287698), (226, 281333), (247, 257414), (323, 196846), (442, 143849), (494, 128707), (646, 98423), (871, 72998), (1139, 55822), (1273, 49946), (1469, 43282), (1742, 36499), (1921, 33098), (2147, 29614), (2278, 27911), (2546, 24973), (2938, 21641), (3842, 16549), (4199, 15142), (4294, 14807), (7571, 8398)]