23989888

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 51798150

約数和(自身を除く): 27808262

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1109, 1352, 1664, 2218, 2704, 4436, 5408, 8872, 10816, 14417, 17744, 21632, 28834, 35488, 57668, 70976, 115336, 141952, 187421, 230672, 374842, 461344, 749684, 922688, 1499368, 1845376, 2998736, 5997472, 11994944, 23989888]

約数ペア:

[(1, 23989888), (2, 11994944), (4, 5997472), (8, 2998736), (13, 1845376), (16, 1499368), (26, 922688), (32, 749684), (52, 461344), (64, 374842), (104, 230672), (128, 187421), (169, 141952), (208, 115336), (338, 70976), (416, 57668), (676, 35488), (832, 28834), (1109, 21632), (1352, 17744), (1664, 14417), (2218, 10816), (2704, 8872), (4436, 5408)]