16727157616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{363887}}^1$

素因数の和:363938

約数の個数: 60

約数和(自身を含む): 37158059232

約数和(自身を除く): 20430901616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2704, 2873, 3536, 5746, 11492, 22984, 45968, 363887, 727774, 1455548, 2911096, 4730531, 5822192, 6186079, 9461062, 12372158, 18922124, 24744316, 37844248, 49488632, 61496903, 75688496, 80419027, 98977264, 122993806, 160838054, 245987612, 321676108, 491975224, 643352216, 983950448, 1045447351, 1286704432, 2090894702, 4181789404, 8363578808, 16727157616]

約数ペア:

[(1, 16727157616), (2, 8363578808), (4, 4181789404), (8, 2090894702), (13, 1286704432), (16, 1045447351), (17, 983950448), (26, 643352216), (34, 491975224), (52, 321676108), (68, 245987612), (104, 160838054), (136, 122993806), (169, 98977264), (208, 80419027), (221, 75688496), (272, 61496903), (338, 49488632), (442, 37844248), (676, 24744316), (884, 18922124), (1352, 12372158), (1768, 9461062), (2704, 6186079), (2873, 5822192), (3536, 4730531), (5746, 2911096), (11492, 1455548), (22984, 727774), (45968, 363887)]