28874055028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{624601}}^1$

素因数の和:624752

約数の個数: 48

約数和(自身を含む): 62680059904

約数和(自身を除く): 33806004876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 624601, 1249202, 2498404, 4372207, 8119813, 8744414, 16239626, 17488828, 32479252, 56838691, 79324327, 113677382, 158648654, 227354764, 317297308, 555270289, 1031216251, 1110540578, 2062432502, 2221081156, 4124865004, 7218513757, 14437027514, 28874055028]

約数ペア:

[(1, 28874055028), (2, 14437027514), (4, 7218513757), (7, 4124865004), (13, 2221081156), (14, 2062432502), (26, 1110540578), (28, 1031216251), (52, 555270289), (91, 317297308), (127, 227354764), (182, 158648654), (254, 113677382), (364, 79324327), (508, 56838691), (889, 32479252), (1651, 17488828), (1778, 16239626), (3302, 8744414), (3556, 8119813), (6604, 4372207), (11557, 2498404), (23114, 1249202), (46228, 624601)]