1974368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2380192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 79, 88, 142, 158, 176, 284, 316, 352, 568, 632, 781, 869, 1136, 1264, 1562, 1738, 2272, 2528, 3124, 3476, 5609, 6248, 6952, 11218, 12496, 13904, 22436, 24992, 27808, 44872, 61699, 89744, 123398, 179488, 246796, 493592, 987184, 1974368]

約数ペア:

[(1, 1974368), (2, 987184), (4, 493592), (8, 246796), (11, 179488), (16, 123398), (22, 89744), (32, 61699), (44, 44872), (71, 27808), (79, 24992), (88, 22436), (142, 13904), (158, 12496), (176, 11218), (284, 6952), (316, 6248), (352, 5609), (568, 3476), (632, 3124), (781, 2528), (869, 2272), (1136, 1738), (1264, 1562)]