71309992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5399}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 73842008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 5399, 6604, 10798, 13208, 21596, 43192, 70187, 140374, 280748, 561496, 685673, 1371346, 2742692, 5485384, 8913749, 17827498, 35654996, 71309992]

約数ペア:

[(1, 71309992), (2, 35654996), (4, 17827498), (8, 8913749), (13, 5485384), (26, 2742692), (52, 1371346), (104, 685673), (127, 561496), (254, 280748), (508, 140374), (1016, 70187), (1651, 43192), (3302, 21596), (5399, 13208), (6604, 10798)]