25917384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 69249600

約数和(自身を除く): 43332216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 457, 556, 834, 914, 1112, 1371, 1668, 1828, 2363, 2742, 3336, 3656, 4726, 5484, 7089, 7769, 9452, 10968, 14178, 15538, 18904, 23307, 28356, 31076, 46614, 56712, 62152, 63523, 93228, 127046, 186456, 190569, 254092, 381138, 508184, 762276, 1079891, 1524552, 2159782, 3239673, 4319564, 6479346, 8639128, 12958692, 25917384]

約数ペア:

[(1, 25917384), (2, 12958692), (3, 8639128), (4, 6479346), (6, 4319564), (8, 3239673), (12, 2159782), (17, 1524552), (24, 1079891), (34, 762276), (51, 508184), (68, 381138), (102, 254092), (136, 190569), (139, 186456), (204, 127046), (278, 93228), (408, 63523), (417, 62152), (457, 56712), (556, 46614), (834, 31076), (914, 28356), (1112, 23307), (1371, 18904), (1668, 15538), (1828, 14178), (2363, 10968), (2742, 9452), (3336, 7769), (3656, 7089), (4726, 5484)]