12028928

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:728

約数の個数: 44

約数和(自身を含む): 25497432

約数和(自身を除く): 13468504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 691, 1024, 1088, 1382, 2176, 2764, 4352, 5528, 8704, 11056, 11747, 17408, 22112, 23494, 44224, 46988, 88448, 93976, 176896, 187952, 353792, 375904, 707584, 751808, 1503616, 3007232, 6014464, 12028928]

約数ペア:

[(1, 12028928), (2, 6014464), (4, 3007232), (8, 1503616), (16, 751808), (17, 707584), (32, 375904), (34, 353792), (64, 187952), (68, 176896), (128, 93976), (136, 88448), (256, 46988), (272, 44224), (512, 23494), (544, 22112), (691, 17408), (1024, 11747), (1088, 11056), (1382, 8704), (2176, 5528), (2764, 4352)]