25684051068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{751787}}^1$

素因数の和:751883

約数の個数: 72

約数和(自身を含む): 70875565488

約数和(自身を除く): 45191514420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 11388, 17082, 34164, 751787, 1503574, 2255361, 3007148, 4510722, 6766083, 9021444, 9773231, 13532166, 19546462, 27064332, 29319693, 39092924, 54880451, 58639386, 87959079, 109760902, 117278772, 164641353, 175918158, 219521804, 329282706, 351836316, 493924059, 658565412, 713445863, 987848118, 1426891726, 1975696236, 2140337589, 2853783452, 4280675178, 6421012767, 8561350356, 12842025534, 25684051068]

約数ペア:

[(1, 25684051068), (2, 12842025534), (3, 8561350356), (4, 6421012767), (6, 4280675178), (9, 2853783452), (12, 2140337589), (13, 1975696236), (18, 1426891726), (26, 987848118), (36, 713445863), (39, 658565412), (52, 493924059), (73, 351836316), (78, 329282706), (117, 219521804), (146, 175918158), (156, 164641353), (219, 117278772), (234, 109760902), (292, 87959079), (438, 58639386), (468, 54880451), (657, 39092924), (876, 29319693), (949, 27064332), (1314, 19546462), (1898, 13532166), (2628, 9773231), (2847, 9021444), (3796, 6766083), (5694, 4510722), (8541, 3007148), (11388, 2255361), (17082, 1503574), (34164, 751787)]