3948736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 8778240

約数和(自身を除く): 4829504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 79, 88, 142, 158, 176, 284, 316, 352, 568, 632, 704, 781, 869, 1136, 1264, 1562, 1738, 2272, 2528, 3124, 3476, 4544, 5056, 5609, 6248, 6952, 11218, 12496, 13904, 22436, 24992, 27808, 44872, 49984, 55616, 61699, 89744, 123398, 179488, 246796, 358976, 493592, 987184, 1974368, 3948736]

約数ペア:

[(1, 3948736), (2, 1974368), (4, 987184), (8, 493592), (11, 358976), (16, 246796), (22, 179488), (32, 123398), (44, 89744), (64, 61699), (71, 55616), (79, 49984), (88, 44872), (142, 27808), (158, 24992), (176, 22436), (284, 13904), (316, 12496), (352, 11218), (568, 6952), (632, 6248), (704, 5609), (781, 5056), (869, 4544), (1136, 3476), (1264, 3124), (1562, 2528), (1738, 2272)]