73047664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 144990720

約数和(自身を除く): 71943056

約数列:

[1, 2, 4, 8, 16, 59, 118, 223, 236, 347, 446, 472, 694, 892, 944, 1388, 1784, 2776, 3568, 5552, 13157, 20473, 26314, 40946, 52628, 77381, 81892, 105256, 154762, 163784, 210512, 309524, 327568, 619048, 1238096, 4565479, 9130958, 18261916, 36523832, 73047664]

約数ペア:

[(1, 73047664), (2, 36523832), (4, 18261916), (8, 9130958), (16, 4565479), (59, 1238096), (118, 619048), (223, 327568), (236, 309524), (347, 210512), (446, 163784), (472, 154762), (694, 105256), (892, 81892), (944, 77381), (1388, 52628), (1784, 40946), (2776, 26314), (3568, 20473), (5552, 13157)]