66133408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 77567072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2111, 2848, 3916, 4222, 7832, 8444, 15664, 16888, 23221, 31328, 33776, 46442, 67552, 92884, 185768, 187879, 371536, 375758, 743072, 751516, 1503032, 2066669, 3006064, 4133338, 6012128, 8266676, 16533352, 33066704, 66133408]

約数ペア:

[(1, 66133408), (2, 33066704), (4, 16533352), (8, 8266676), (11, 6012128), (16, 4133338), (22, 3006064), (32, 2066669), (44, 1503032), (88, 751516), (89, 743072), (176, 375758), (178, 371536), (352, 187879), (356, 185768), (712, 92884), (979, 67552), (1424, 46442), (1958, 33776), (2111, 31328), (2848, 23221), (3916, 16888), (4222, 15664), (7832, 8444)]