15697560928

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{166457}}^1$

素因数の和:166895

約数の個数: 48

約数和(自身を含む): 35403619104

約数和(自身を除く): 19706058176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2947, 3368, 5894, 6736, 11788, 13472, 23576, 47152, 94304, 166457, 332914, 665828, 1165199, 1331656, 2330398, 2663312, 4660796, 5326624, 9321592, 18643184, 37286368, 70078397, 140156794, 280313588, 490548779, 560627176, 981097558, 1121254352, 1962195116, 2242508704, 3924390232, 7848780464, 15697560928]

約数ペア:

[(1, 15697560928), (2, 7848780464), (4, 3924390232), (7, 2242508704), (8, 1962195116), (14, 1121254352), (16, 981097558), (28, 560627176), (32, 490548779), (56, 280313588), (112, 140156794), (224, 70078397), (421, 37286368), (842, 18643184), (1684, 9321592), (2947, 5326624), (3368, 4660796), (5894, 2663312), (6736, 2330398), (11788, 1331656), (13472, 1165199), (23576, 665828), (47152, 332914), (94304, 166457)]