77346776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2131}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 156702000

約数和(自身を除く): 79355224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2131, 2792, 4262, 4537, 8524, 9074, 17048, 18148, 27703, 36296, 55406, 110812, 221624, 743719, 1487438, 2974876, 5949752, 9668347, 19336694, 38673388, 77346776]

約数ペア:

[(1, 77346776), (2, 38673388), (4, 19336694), (8, 9668347), (13, 5949752), (26, 2974876), (52, 1487438), (104, 743719), (349, 221624), (698, 110812), (1396, 55406), (2131, 36296), (2792, 27703), (4262, 18148), (4537, 17048), (8524, 9074)]