25200992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 52743600

約数和(自身を除く): 27542608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 229, 304, 362, 458, 608, 724, 916, 1448, 1832, 2896, 3439, 3664, 4351, 5792, 6878, 7328, 8702, 13756, 17404, 27512, 34808, 41449, 55024, 69616, 82898, 110048, 139232, 165796, 331592, 663184, 787531, 1326368, 1575062, 3150124, 6300248, 12600496, 25200992]

約数ペア:

[(1, 25200992), (2, 12600496), (4, 6300248), (8, 3150124), (16, 1575062), (19, 1326368), (32, 787531), (38, 663184), (76, 331592), (152, 165796), (181, 139232), (229, 110048), (304, 82898), (362, 69616), (458, 55024), (608, 41449), (724, 34808), (916, 27512), (1448, 17404), (1832, 13756), (2896, 8702), (3439, 7328), (3664, 6878), (4351, 5792)]