41346128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 84801120

約数和(自身を除く): 43454992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 277, 304, 491, 554, 982, 1108, 1964, 2216, 3928, 4432, 5263, 7856, 9329, 10526, 18658, 21052, 37316, 42104, 74632, 84208, 136007, 149264, 272014, 544028, 1088056, 2176112, 2584133, 5168266, 10336532, 20673064, 41346128]

約数ペア:

[(1, 41346128), (2, 20673064), (4, 10336532), (8, 5168266), (16, 2584133), (19, 2176112), (38, 1088056), (76, 544028), (152, 272014), (277, 149264), (304, 136007), (491, 84208), (554, 74632), (982, 42104), (1108, 37316), (1964, 21052), (2216, 18658), (3928, 10526), (4432, 9329), (5263, 7856)]