39163376

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 93494016

約数和(自身を除く): 54330640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 307, 469, 476, 536, 614, 938, 952, 1072, 1139, 1228, 1876, 1904, 2149, 2278, 2456, 3752, 4298, 4556, 4912, 5219, 7504, 7973, 8596, 9112, 10438, 15946, 17192, 18224, 20569, 20876, 31892, 34384, 36533, 41138, 41752, 63784, 73066, 82276, 83504, 127568, 143983, 146132, 164552, 287966, 292264, 329104, 349673, 575932, 584528, 699346, 1151864, 1398692, 2303728, 2447711, 2797384, 4895422, 5594768, 9790844, 19581688, 39163376]

約数ペア:

[(1, 39163376), (2, 19581688), (4, 9790844), (7, 5594768), (8, 4895422), (14, 2797384), (16, 2447711), (17, 2303728), (28, 1398692), (34, 1151864), (56, 699346), (67, 584528), (68, 575932), (112, 349673), (119, 329104), (134, 292264), (136, 287966), (238, 164552), (268, 146132), (272, 143983), (307, 127568), (469, 83504), (476, 82276), (536, 73066), (614, 63784), (938, 41752), (952, 41138), (1072, 36533), (1139, 34384), (1228, 31892), (1876, 20876), (1904, 20569), (2149, 18224), (2278, 17192), (2456, 15946), (3752, 10438), (4298, 9112), (4556, 8596), (4912, 7973), (5219, 7504)]