74238944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3867

約数の個数: 48

約数和(自身を含む): 160792128

約数和(自身を除く): 86553184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 3797, 4888, 7594, 9776, 15188, 19552, 30376, 49361, 60752, 98722, 121504, 178459, 197444, 356918, 394888, 713836, 789776, 1427672, 1579552, 2319967, 2855344, 4639934, 5710688, 9279868, 18559736, 37119472, 74238944]

約数ペア:

[(1, 74238944), (2, 37119472), (4, 18559736), (8, 9279868), (13, 5710688), (16, 4639934), (26, 2855344), (32, 2319967), (47, 1579552), (52, 1427672), (94, 789776), (104, 713836), (188, 394888), (208, 356918), (376, 197444), (416, 178459), (611, 121504), (752, 98722), (1222, 60752), (1504, 49361), (2444, 30376), (3797, 19552), (4888, 15188), (7594, 9776)]