42874244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 88397568

約数和(自身を除く): 45523324

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 167, 173, 212, 334, 346, 371, 668, 692, 742, 1169, 1211, 1484, 2338, 2422, 4676, 4844, 8851, 9169, 17702, 18338, 28891, 35404, 36676, 57782, 61957, 64183, 115564, 123914, 128366, 202237, 247828, 256732, 404474, 808948, 1531223, 3062446, 6124892, 10718561, 21437122, 42874244]

約数ペア:

[(1, 42874244), (2, 21437122), (4, 10718561), (7, 6124892), (14, 3062446), (28, 1531223), (53, 808948), (106, 404474), (167, 256732), (173, 247828), (212, 202237), (334, 128366), (346, 123914), (371, 115564), (668, 64183), (692, 61957), (742, 57782), (1169, 36676), (1211, 35404), (1484, 28891), (2338, 18338), (2422, 17702), (4676, 9169), (4844, 8851)]