40707184

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 54286736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 151, 166, 203, 232, 302, 332, 406, 464, 581, 604, 664, 812, 1057, 1162, 1208, 1328, 1624, 2114, 2324, 2407, 2416, 3248, 4228, 4379, 4648, 4814, 8456, 8758, 9296, 9628, 12533, 16849, 16912, 17516, 19256, 25066, 30653, 33698, 35032, 38512, 50132, 61306, 67396, 70064, 87731, 100264, 122612, 134792, 175462, 200528, 245224, 269584, 350924, 363457, 490448, 701848, 726914, 1403696, 1453828, 2544199, 2907656, 5088398, 5815312, 10176796, 20353592, 40707184]

約数ペア:

[(1, 40707184), (2, 20353592), (4, 10176796), (7, 5815312), (8, 5088398), (14, 2907656), (16, 2544199), (28, 1453828), (29, 1403696), (56, 726914), (58, 701848), (83, 490448), (112, 363457), (116, 350924), (151, 269584), (166, 245224), (203, 200528), (232, 175462), (302, 134792), (332, 122612), (406, 100264), (464, 87731), (581, 70064), (604, 67396), (664, 61306), (812, 50132), (1057, 38512), (1162, 35032), (1208, 33698), (1328, 30653), (1624, 25066), (2114, 19256), (2324, 17516), (2407, 16912), (2416, 16849), (3248, 12533), (4228, 9628), (4379, 9296), (4648, 8758), (4814, 8456)]