33327728

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 79042560

約数和(自身を除く): 45714832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 331, 406, 434, 464, 496, 662, 812, 868, 899, 1324, 1624, 1736, 1798, 2317, 2648, 3248, 3472, 3596, 4634, 5296, 6293, 7192, 9268, 9599, 10261, 12586, 14384, 18536, 19198, 20522, 25172, 37072, 38396, 41044, 50344, 67193, 71827, 76792, 82088, 100688, 134386, 143654, 153584, 164176, 268772, 287308, 297569, 537544, 574616, 595138, 1075088, 1149232, 1190276, 2082983, 2380552, 4165966, 4761104, 8331932, 16663864, 33327728]

約数ペア:

[(1, 33327728), (2, 16663864), (4, 8331932), (7, 4761104), (8, 4165966), (14, 2380552), (16, 2082983), (28, 1190276), (29, 1149232), (31, 1075088), (56, 595138), (58, 574616), (62, 537544), (112, 297569), (116, 287308), (124, 268772), (203, 164176), (217, 153584), (232, 143654), (248, 134386), (331, 100688), (406, 82088), (434, 76792), (464, 71827), (496, 67193), (662, 50344), (812, 41044), (868, 38396), (899, 37072), (1324, 25172), (1624, 20522), (1736, 19198), (1798, 18536), (2317, 14384), (2648, 12586), (3248, 10261), (3472, 9599), (3596, 9268), (4634, 7192), (5296, 6293)]