25707684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 64512000

約数和(自身を除く): 38804316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2399, 2679, 3572, 4798, 5358, 7197, 9596, 10716, 14394, 28788, 45581, 91162, 112753, 136743, 182324, 225506, 273486, 338259, 451012, 546972, 676518, 1353036, 2142307, 4284614, 6426921, 8569228, 12853842, 25707684]

約数ペア:

[(1, 25707684), (2, 12853842), (3, 8569228), (4, 6426921), (6, 4284614), (12, 2142307), (19, 1353036), (38, 676518), (47, 546972), (57, 451012), (76, 338259), (94, 273486), (114, 225506), (141, 182324), (188, 136743), (228, 112753), (282, 91162), (564, 45581), (893, 28788), (1786, 14394), (2399, 10716), (2679, 9596), (3572, 7197), (4798, 5358)]