73137688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37013}}^1$

素因数の和:37051

約数の個数: 32

約数和(自身を含む): 155458800

約数和(自身を除く): 82321112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37013, 74026, 148052, 296104, 481169, 703247, 962338, 1406494, 1924676, 2812988, 3849352, 5625976, 9142211, 18284422, 36568844, 73137688]

約数ペア:

[(1, 73137688), (2, 36568844), (4, 18284422), (8, 9142211), (13, 5625976), (19, 3849352), (26, 2812988), (38, 1924676), (52, 1406494), (76, 962338), (104, 703247), (152, 481169), (247, 296104), (494, 148052), (988, 74026), (1976, 37013)]