42422128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 100082880

約数和(自身を除く): 57660752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 353, 406, 464, 518, 592, 706, 812, 1036, 1073, 1412, 1624, 2072, 2146, 2471, 2824, 3248, 4144, 4292, 4942, 5648, 7511, 8584, 9884, 10237, 13061, 15022, 17168, 19768, 20474, 26122, 30044, 39536, 40948, 52244, 60088, 71659, 81896, 91427, 104488, 120176, 143318, 163792, 182854, 208976, 286636, 365708, 378769, 573272, 731416, 757538, 1146544, 1462832, 1515076, 2651383, 3030152, 5302766, 6060304, 10605532, 21211064, 42422128]

約数ペア:

[(1, 42422128), (2, 21211064), (4, 10605532), (7, 6060304), (8, 5302766), (14, 3030152), (16, 2651383), (28, 1515076), (29, 1462832), (37, 1146544), (56, 757538), (58, 731416), (74, 573272), (112, 378769), (116, 365708), (148, 286636), (203, 208976), (232, 182854), (259, 163792), (296, 143318), (353, 120176), (406, 104488), (464, 91427), (518, 81896), (592, 71659), (706, 60088), (812, 52244), (1036, 40948), (1073, 39536), (1412, 30044), (1624, 26122), (2072, 20474), (2146, 19768), (2471, 17168), (2824, 15022), (3248, 13061), (4144, 10237), (4292, 9884), (4942, 8584), (5648, 7511)]