24998958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 56788992

約数和(自身を除く): 31790034

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 631, 639, 1262, 1278, 1893, 2201, 3786, 4402, 5679, 6603, 11358, 13206, 19561, 19809, 39122, 39618, 44801, 58683, 89602, 117366, 134403, 176049, 268806, 352098, 403209, 806418, 1388831, 2777662, 4166493, 8332986, 12499479, 24998958]

約数ペア:

[(1, 24998958), (2, 12499479), (3, 8332986), (6, 4166493), (9, 2777662), (18, 1388831), (31, 806418), (62, 403209), (71, 352098), (93, 268806), (142, 176049), (186, 134403), (213, 117366), (279, 89602), (426, 58683), (558, 44801), (631, 39618), (639, 39122), (1262, 19809), (1278, 19561), (1893, 13206), (2201, 11358), (3786, 6603), (4402, 5679)]