13306722256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{140177}}^1$

素因数の和:140551

約数の個数: 40

約数和(自身を含む): 27376763400

約数和(自身を除く): 14070041144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 698, 1396, 2792, 5584, 5933, 11866, 23732, 47464, 94928, 140177, 280354, 560708, 1121416, 2242832, 2383009, 4766018, 9532036, 19064072, 38128144, 48921773, 97843546, 195687092, 391374184, 782748368, 831670141, 1663340282, 3326680564, 6653361128, 13306722256]

約数ペア:

[(1, 13306722256), (2, 6653361128), (4, 3326680564), (8, 1663340282), (16, 831670141), (17, 782748368), (34, 391374184), (68, 195687092), (136, 97843546), (272, 48921773), (349, 38128144), (698, 19064072), (1396, 9532036), (2792, 4766018), (5584, 2383009), (5933, 2242832), (11866, 1121416), (23732, 560708), (47464, 280354), (94928, 140177)]