45435728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3663

約数の個数: 40

約数和(自身を含む): 96384456

約数和(自身を除く): 50948728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 3581, 6344, 7162, 12688, 14324, 28648, 46553, 57296, 93106, 186212, 218441, 372424, 436882, 744848, 873764, 1747528, 2839733, 3495056, 5679466, 11358932, 22717864, 45435728]

約数ペア:

[(1, 45435728), (2, 22717864), (4, 11358932), (8, 5679466), (13, 3495056), (16, 2839733), (26, 1747528), (52, 873764), (61, 744848), (104, 436882), (122, 372424), (208, 218441), (244, 186212), (488, 93106), (793, 57296), (976, 46553), (1586, 28648), (3172, 14324), (3581, 12688), (6344, 7162)]