23615312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 56424960

約数和(自身を除く): 32809648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 157, 158, 238, 272, 314, 316, 476, 553, 628, 632, 952, 1099, 1106, 1256, 1264, 1343, 1904, 2198, 2212, 2512, 2669, 2686, 4396, 4424, 5338, 5372, 8792, 8848, 9401, 10676, 10744, 12403, 17584, 18683, 18802, 21352, 21488, 24806, 37366, 37604, 42704, 49612, 74732, 75208, 86821, 99224, 149464, 150416, 173642, 198448, 210851, 298928, 347284, 421702, 694568, 843404, 1389136, 1475957, 1686808, 2951914, 3373616, 5903828, 11807656, 23615312]

約数ペア:

[(1, 23615312), (2, 11807656), (4, 5903828), (7, 3373616), (8, 2951914), (14, 1686808), (16, 1475957), (17, 1389136), (28, 843404), (34, 694568), (56, 421702), (68, 347284), (79, 298928), (112, 210851), (119, 198448), (136, 173642), (157, 150416), (158, 149464), (238, 99224), (272, 86821), (314, 75208), (316, 74732), (476, 49612), (553, 42704), (628, 37604), (632, 37366), (952, 24806), (1099, 21488), (1106, 21352), (1256, 18802), (1264, 18683), (1343, 17584), (1904, 12403), (2198, 10744), (2212, 10676), (2512, 9401), (2669, 8848), (2686, 8792), (4396, 5372), (4424, 5338)]