28080932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 56548800

約数和(自身を除く): 28467868

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 116, 118, 236, 319, 373, 638, 649, 746, 1276, 1298, 1492, 1711, 2596, 3422, 4103, 6844, 8206, 10817, 16412, 18821, 21634, 22007, 37642, 43268, 44014, 75284, 88028, 118987, 237974, 242077, 475948, 484154, 638203, 968308, 1276406, 2552812, 7020233, 14040466, 28080932]

約数ペア:

[(1, 28080932), (2, 14040466), (4, 7020233), (11, 2552812), (22, 1276406), (29, 968308), (44, 638203), (58, 484154), (59, 475948), (116, 242077), (118, 237974), (236, 118987), (319, 88028), (373, 75284), (638, 44014), (649, 43268), (746, 37642), (1276, 22007), (1298, 21634), (1492, 18821), (1711, 16412), (2596, 10817), (3422, 8206), (4103, 6844)]