74984728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103001}}^1$

素因数の和:103027

約数の個数: 32

約数和(自身を含む): 173043360

約数和(自身を除く): 98058632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 103001, 206002, 412004, 721007, 824008, 1339013, 1442014, 2678026, 2884028, 5356052, 5768056, 9373091, 10712104, 18746182, 37492364, 74984728]

約数ペア:

[(1, 74984728), (2, 37492364), (4, 18746182), (7, 10712104), (8, 9373091), (13, 5768056), (14, 5356052), (26, 2884028), (28, 2678026), (52, 1442014), (56, 1339013), (91, 824008), (104, 721007), (182, 412004), (364, 206002), (728, 103001)]