1369472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 2941680

約数和(自身を除く): 1572208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 823, 832, 1646, 1664, 3292, 6584, 10699, 13168, 21398, 26336, 42796, 52672, 85592, 105344, 171184, 342368, 684736, 1369472]

約数ペア:

[(1, 1369472), (2, 684736), (4, 342368), (8, 171184), (13, 105344), (16, 85592), (26, 52672), (32, 42796), (52, 26336), (64, 21398), (104, 13168), (128, 10699), (208, 6584), (416, 3292), (823, 1664), (832, 1646)]