28331904

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 76194000

約数和(自身を除く): 47862096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 829, 1068, 1424, 1658, 2136, 2487, 2848, 3316, 4272, 4974, 5696, 6632, 8544, 9948, 11392, 13264, 17088, 19896, 26528, 34176, 39792, 53056, 73781, 79584, 106112, 147562, 159168, 221343, 295124, 318336, 442686, 590248, 885372, 1180496, 1770744, 2360992, 3541488, 4721984, 7082976, 9443968, 14165952, 28331904]

約数ペア:

[(1, 28331904), (2, 14165952), (3, 9443968), (4, 7082976), (6, 4721984), (8, 3541488), (12, 2360992), (16, 1770744), (24, 1180496), (32, 885372), (48, 590248), (64, 442686), (89, 318336), (96, 295124), (128, 221343), (178, 159168), (192, 147562), (267, 106112), (356, 79584), (384, 73781), (534, 53056), (712, 39792), (829, 34176), (1068, 26528), (1424, 19896), (1658, 17088), (2136, 13264), (2487, 11392), (2848, 9948), (3316, 8544), (4272, 6632), (4974, 5696)]