27715908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 76285440

約数和(自身を除く): 48569532

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 66, 76, 86, 114, 129, 132, 172, 209, 228, 257, 258, 418, 473, 514, 516, 627, 771, 817, 836, 946, 1028, 1254, 1419, 1542, 1634, 1892, 2451, 2508, 2827, 2838, 3084, 3268, 4883, 4902, 5654, 5676, 8481, 8987, 9766, 9804, 11051, 11308, 14649, 16962, 17974, 19532, 22102, 26961, 29298, 33153, 33924, 35948, 44204, 53713, 53922, 58596, 66306, 107426, 107844, 121561, 132612, 161139, 209969, 214852, 243122, 322278, 364683, 419938, 486244, 629907, 644556, 729366, 839876, 1259814, 1458732, 2309659, 2519628, 4619318, 6928977, 9238636, 13857954, 27715908]

約数ペア:

[(1, 27715908), (2, 13857954), (3, 9238636), (4, 6928977), (6, 4619318), (11, 2519628), (12, 2309659), (19, 1458732), (22, 1259814), (33, 839876), (38, 729366), (43, 644556), (44, 629907), (57, 486244), (66, 419938), (76, 364683), (86, 322278), (114, 243122), (129, 214852), (132, 209969), (172, 161139), (209, 132612), (228, 121561), (257, 107844), (258, 107426), (418, 66306), (473, 58596), (514, 53922), (516, 53713), (627, 44204), (771, 35948), (817, 33924), (836, 33153), (946, 29298), (1028, 26961), (1254, 22102), (1419, 19532), (1542, 17974), (1634, 16962), (1892, 14649), (2451, 11308), (2508, 11051), (2827, 9804), (2838, 9766), (3084, 8987), (3268, 8481), (4883, 5676), (4902, 5654)]