42902636

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 94381056

約数和(自身を除く): 51478420

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 307, 322, 434, 614, 644, 713, 868, 1127, 1228, 1426, 1519, 2149, 2254, 2852, 3038, 4298, 4508, 4991, 6076, 7061, 8596, 9517, 9982, 14122, 15043, 19034, 19964, 28244, 30086, 34937, 38068, 49427, 60172, 66619, 69874, 98854, 133238, 139748, 197708, 218891, 266476, 345989, 437782, 466333, 691978, 875564, 932666, 1383956, 1532237, 1865332, 3064474, 6128948, 10725659, 21451318, 42902636]

約数ペア:

[(1, 42902636), (2, 21451318), (4, 10725659), (7, 6128948), (14, 3064474), (23, 1865332), (28, 1532237), (31, 1383956), (46, 932666), (49, 875564), (62, 691978), (92, 466333), (98, 437782), (124, 345989), (161, 266476), (196, 218891), (217, 197708), (307, 139748), (322, 133238), (434, 98854), (614, 69874), (644, 66619), (713, 60172), (868, 49427), (1127, 38068), (1228, 34937), (1426, 30086), (1519, 28244), (2149, 19964), (2254, 19034), (2852, 15043), (3038, 14122), (4298, 9982), (4508, 9517), (4991, 8596), (6076, 7061)]