28966368

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17749}}^1$

素因数の和:17779

約数の個数: 48

約数和(自身を含む): 80514000

約数和(自身を除く): 51547632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17749, 35498, 53247, 70996, 106494, 141992, 212988, 283984, 301733, 425976, 567968, 603466, 851952, 905199, 1206932, 1703904, 1810398, 2413864, 3620796, 4827728, 7241592, 9655456, 14483184, 28966368]

約数ペア:

[(1, 28966368), (2, 14483184), (3, 9655456), (4, 7241592), (6, 4827728), (8, 3620796), (12, 2413864), (16, 1810398), (17, 1703904), (24, 1206932), (32, 905199), (34, 851952), (48, 603466), (51, 567968), (68, 425976), (96, 301733), (102, 283984), (136, 212988), (204, 141992), (272, 106494), (408, 70996), (544, 53247), (816, 35498), (1632, 17749)]