15904064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 38404800

約数和(自身を除く): 22500736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 41, 44, 58, 64, 76, 82, 88, 116, 152, 164, 176, 209, 232, 304, 319, 328, 352, 418, 451, 464, 551, 608, 638, 656, 704, 779, 836, 902, 928, 1102, 1189, 1216, 1276, 1312, 1558, 1672, 1804, 1856, 2204, 2378, 2552, 2624, 3116, 3344, 3608, 4408, 4756, 5104, 6061, 6232, 6688, 7216, 8569, 8816, 9512, 10208, 12122, 12464, 13079, 13376, 14432, 17138, 17632, 19024, 20416, 22591, 24244, 24928, 26158, 28864, 34276, 35264, 38048, 45182, 48488, 49856, 52316, 68552, 76096, 90364, 96976, 104632, 137104, 180728, 193952, 209264, 248501, 274208, 361456, 387904, 418528, 497002, 548416, 722912, 837056, 994004, 1445824, 1988008, 3976016, 7952032, 15904064]

約数ペア:

[(1, 15904064), (2, 7952032), (4, 3976016), (8, 1988008), (11, 1445824), (16, 994004), (19, 837056), (22, 722912), (29, 548416), (32, 497002), (38, 418528), (41, 387904), (44, 361456), (58, 274208), (64, 248501), (76, 209264), (82, 193952), (88, 180728), (116, 137104), (152, 104632), (164, 96976), (176, 90364), (209, 76096), (232, 68552), (304, 52316), (319, 49856), (328, 48488), (352, 45182), (418, 38048), (451, 35264), (464, 34276), (551, 28864), (608, 26158), (638, 24928), (656, 24244), (704, 22591), (779, 20416), (836, 19024), (902, 17632), (928, 17138), (1102, 14432), (1189, 13376), (1216, 13079), (1276, 12464), (1312, 12122), (1558, 10208), (1672, 9512), (1804, 8816), (1856, 8569), (2204, 7216), (2378, 6688), (2552, 6232), (2624, 6061), (3116, 5104), (3344, 4756), (3608, 4408)]