788392808

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 1727982720

約数和(自身を除く): 939589912

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 491, 541, 742, 982, 1082, 1484, 1964, 2164, 2968, 3437, 3787, 3928, 4328, 6874, 7574, 13748, 15148, 26023, 27496, 28673, 30296, 52046, 57346, 104092, 114692, 182161, 200711, 208184, 229384, 265631, 364322, 401422, 531262, 728644, 802844, 1062524, 1457288, 1605688, 1859417, 2125048, 3718834, 7437668, 14078443, 14875336, 28156886, 56313772, 98549101, 112627544, 197098202, 394196404, 788392808]

約数ペア:

[(1, 788392808), (2, 394196404), (4, 197098202), (7, 112627544), (8, 98549101), (14, 56313772), (28, 28156886), (53, 14875336), (56, 14078443), (106, 7437668), (212, 3718834), (371, 2125048), (424, 1859417), (491, 1605688), (541, 1457288), (742, 1062524), (982, 802844), (1082, 728644), (1484, 531262), (1964, 401422), (2164, 364322), (2968, 265631), (3437, 229384), (3787, 208184), (3928, 200711), (4328, 182161), (6874, 114692), (7574, 104092), (13748, 57346), (15148, 52046), (26023, 30296), (27496, 28673)]