15632344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 36590400

約数和(自身を除く): 20958056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 197, 218, 364, 394, 436, 728, 763, 788, 872, 1379, 1417, 1526, 1576, 2561, 2758, 2834, 3052, 5122, 5516, 5668, 6104, 9919, 10244, 11032, 11336, 17927, 19838, 20488, 21473, 35854, 39676, 42946, 71708, 79352, 85892, 143416, 150311, 171784, 279149, 300622, 558298, 601244, 1116596, 1202488, 1954043, 2233192, 3908086, 7816172, 15632344]

約数ペア:

[(1, 15632344), (2, 7816172), (4, 3908086), (7, 2233192), (8, 1954043), (13, 1202488), (14, 1116596), (26, 601244), (28, 558298), (52, 300622), (56, 279149), (91, 171784), (104, 150311), (109, 143416), (182, 85892), (197, 79352), (218, 71708), (364, 42946), (394, 39676), (436, 35854), (728, 21473), (763, 20488), (788, 19838), (872, 17927), (1379, 11336), (1417, 11032), (1526, 10244), (1576, 9919), (2561, 6104), (2758, 5668), (2834, 5516), (3052, 5122)]