26787416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 56160000

約数和(自身を除く): 29372584

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 59, 76, 103, 116, 118, 152, 206, 232, 236, 412, 472, 551, 824, 1102, 1121, 1711, 1957, 2204, 2242, 2987, 3422, 3914, 4408, 4484, 5974, 6077, 6844, 7828, 8968, 11948, 12154, 13688, 15656, 23896, 24308, 32509, 48616, 56753, 65018, 113506, 115463, 130036, 176233, 227012, 230926, 260072, 352466, 454024, 461852, 704932, 923704, 1409864, 3348427, 6696854, 13393708, 26787416]

約数ペア:

[(1, 26787416), (2, 13393708), (4, 6696854), (8, 3348427), (19, 1409864), (29, 923704), (38, 704932), (58, 461852), (59, 454024), (76, 352466), (103, 260072), (116, 230926), (118, 227012), (152, 176233), (206, 130036), (232, 115463), (236, 113506), (412, 65018), (472, 56753), (551, 48616), (824, 32509), (1102, 24308), (1121, 23896), (1711, 15656), (1957, 13688), (2204, 12154), (2242, 11948), (2987, 8968), (3422, 7828), (3914, 6844), (4408, 6077), (4484, 5974)]