71097572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5340

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 86204188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 5279, 6734, 10558, 13468, 21116, 36953, 68627, 73906, 137254, 147812, 195323, 274508, 390646, 480389, 781292, 960778, 1367261, 1921556, 2539199, 2734522, 5078398, 5469044, 10156796, 17774393, 35548786, 71097572]

約数ペア:

[(1, 71097572), (2, 35548786), (4, 17774393), (7, 10156796), (13, 5469044), (14, 5078398), (26, 2734522), (28, 2539199), (37, 1921556), (52, 1367261), (74, 960778), (91, 781292), (148, 480389), (182, 390646), (259, 274508), (364, 195323), (481, 147812), (518, 137254), (962, 73906), (1036, 68627), (1924, 36953), (3367, 21116), (5279, 13468), (6734, 10558)]