28805664

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:4993

約数の個数: 48

約数和(自身を含む): 76870080

約数和(自身を除く): 48064416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 4919, 5856, 9838, 14757, 19676, 29514, 39352, 59028, 78704, 118056, 157408, 236112, 300059, 472224, 600118, 900177, 1200236, 1800354, 2400472, 3600708, 4800944, 7201416, 9601888, 14402832, 28805664]

約数ペア:

[(1, 28805664), (2, 14402832), (3, 9601888), (4, 7201416), (6, 4800944), (8, 3600708), (12, 2400472), (16, 1800354), (24, 1200236), (32, 900177), (48, 600118), (61, 472224), (96, 300059), (122, 236112), (183, 157408), (244, 118056), (366, 78704), (488, 59028), (732, 39352), (976, 29514), (1464, 19676), (1952, 14757), (2928, 9838), (4919, 5856)]