68646704

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 152395008

約数和(自身を除く): 83748304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 887, 1382, 1774, 2764, 3548, 4837, 5528, 6209, 7096, 9674, 11056, 12418, 14192, 19348, 24836, 38696, 49672, 77392, 99344, 612917, 1225834, 2451668, 4290419, 4903336, 8580838, 9806672, 17161676, 34323352, 68646704]

約数ペア:

[(1, 68646704), (2, 34323352), (4, 17161676), (7, 9806672), (8, 8580838), (14, 4903336), (16, 4290419), (28, 2451668), (56, 1225834), (112, 612917), (691, 99344), (887, 77392), (1382, 49672), (1774, 38696), (2764, 24836), (3548, 19348), (4837, 14192), (5528, 12418), (6209, 11056), (7096, 9674)]