25457964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13177}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 70844928

約数和(自身を除く): 45386964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 13177, 26354, 39531, 52708, 79062, 92239, 158124, 184478, 276717, 303071, 368956, 553434, 606142, 909213, 1106868, 1212284, 1818426, 2121497, 3636852, 4242994, 6364491, 8485988, 12728982, 25457964]

約数ペア:

[(1, 25457964), (2, 12728982), (3, 8485988), (4, 6364491), (6, 4242994), (7, 3636852), (12, 2121497), (14, 1818426), (21, 1212284), (23, 1106868), (28, 909213), (42, 606142), (46, 553434), (69, 368956), (84, 303071), (92, 276717), (138, 184478), (161, 158124), (276, 92239), (322, 79062), (483, 52708), (644, 39531), (966, 26354), (1932, 13177)]