5398744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 11874240

約数和(自身を除く): 6475496

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 61, 74, 92, 104, 122, 148, 184, 244, 296, 299, 481, 488, 598, 793, 851, 962, 1196, 1403, 1586, 1702, 1924, 2257, 2392, 2806, 3172, 3404, 3848, 4514, 5612, 6344, 6808, 9028, 11063, 11224, 18056, 18239, 22126, 29341, 36478, 44252, 51911, 58682, 72956, 88504, 103822, 117364, 145912, 207644, 234728, 415288, 674843, 1349686, 2699372, 5398744]

約数ペア:

[(1, 5398744), (2, 2699372), (4, 1349686), (8, 674843), (13, 415288), (23, 234728), (26, 207644), (37, 145912), (46, 117364), (52, 103822), (61, 88504), (74, 72956), (92, 58682), (104, 51911), (122, 44252), (148, 36478), (184, 29341), (244, 22126), (296, 18239), (299, 18056), (481, 11224), (488, 11063), (598, 9028), (793, 6808), (851, 6344), (962, 5612), (1196, 4514), (1403, 3848), (1586, 3404), (1702, 3172), (1924, 2806), (2257, 2392)]