40614904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1597}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 88305480

約数和(自身を除く): 47690576

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 1597, 2312, 3179, 3194, 6358, 6388, 12716, 12776, 17567, 25432, 27149, 35134, 54298, 70268, 108596, 140536, 217192, 298639, 461533, 597278, 923066, 1194556, 1846132, 2389112, 3692264, 5076863, 10153726, 20307452, 40614904]

約数ペア:

[(1, 40614904), (2, 20307452), (4, 10153726), (8, 5076863), (11, 3692264), (17, 2389112), (22, 1846132), (34, 1194556), (44, 923066), (68, 597278), (88, 461533), (136, 298639), (187, 217192), (289, 140536), (374, 108596), (578, 70268), (748, 54298), (1156, 35134), (1496, 27149), (1597, 25432), (2312, 17567), (3179, 12776), (3194, 12716), (6358, 6388)]