42443648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 95104800

約数和(自身を除く): 52661152

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1109, 1196, 1472, 1664, 2218, 2392, 2944, 4436, 4784, 8872, 9568, 14417, 17744, 19136, 25507, 28834, 35488, 38272, 51014, 57668, 70976, 102028, 115336, 141952, 204056, 230672, 331591, 408112, 461344, 663182, 816224, 922688, 1326364, 1632448, 1845376, 2652728, 3264896, 5305456, 10610912, 21221824, 42443648]

約数ペア:

[(1, 42443648), (2, 21221824), (4, 10610912), (8, 5305456), (13, 3264896), (16, 2652728), (23, 1845376), (26, 1632448), (32, 1326364), (46, 922688), (52, 816224), (64, 663182), (92, 461344), (104, 408112), (128, 331591), (184, 230672), (208, 204056), (299, 141952), (368, 115336), (416, 102028), (598, 70976), (736, 57668), (832, 51014), (1109, 38272), (1196, 35488), (1472, 28834), (1664, 25507), (2218, 19136), (2392, 17744), (2944, 14417), (4436, 9568), (4784, 8872)]