64984998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28729}}^1$

素因数の和:28776

約数の個数: 32

約数和(自身を含む): 144799200

約数和(自身を除く): 79814202

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 28729, 57458, 86187, 172374, 373477, 746954, 833141, 1120431, 1666282, 2240862, 2499423, 4998846, 10830833, 21661666, 32492499, 64984998]

約数ペア:

[(1, 64984998), (2, 32492499), (3, 21661666), (6, 10830833), (13, 4998846), (26, 2499423), (29, 2240862), (39, 1666282), (58, 1120431), (78, 833141), (87, 746954), (174, 373477), (377, 172374), (754, 86187), (1131, 57458), (2262, 28729)]