45404008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 98899920

約数和(自身を除く): 53495912

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 421, 442, 488, 793, 842, 884, 1037, 1586, 1684, 1768, 2074, 3172, 3368, 4148, 5473, 6344, 7157, 8296, 10946, 13481, 14314, 21892, 25681, 26962, 28628, 43784, 51362, 53924, 57256, 93041, 102724, 107848, 186082, 205448, 333853, 372164, 436577, 667706, 744328, 873154, 1335412, 1746308, 2670824, 3492616, 5675501, 11351002, 22702004, 45404008]

約数ペア:

[(1, 45404008), (2, 22702004), (4, 11351002), (8, 5675501), (13, 3492616), (17, 2670824), (26, 1746308), (34, 1335412), (52, 873154), (61, 744328), (68, 667706), (104, 436577), (122, 372164), (136, 333853), (221, 205448), (244, 186082), (421, 107848), (442, 102724), (488, 93041), (793, 57256), (842, 53924), (884, 51362), (1037, 43784), (1586, 28628), (1684, 26962), (1768, 25681), (2074, 21892), (3172, 14314), (3368, 13481), (4148, 10946), (5473, 8296), (6344, 7157)]