26799486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 37067394

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 123, 158, 197, 237, 246, 287, 394, 474, 553, 574, 591, 861, 1106, 1182, 1379, 1659, 1722, 2758, 3239, 3318, 4137, 6478, 8077, 8274, 9717, 15563, 16154, 19434, 22673, 24231, 31126, 45346, 46689, 48462, 56539, 68019, 93378, 108941, 113078, 136038, 169617, 217882, 326823, 339234, 638083, 653646, 1276166, 1914249, 3828498, 4466581, 8933162, 13399743, 26799486]

約数ペア:

[(1, 26799486), (2, 13399743), (3, 8933162), (6, 4466581), (7, 3828498), (14, 1914249), (21, 1276166), (41, 653646), (42, 638083), (79, 339234), (82, 326823), (123, 217882), (158, 169617), (197, 136038), (237, 113078), (246, 108941), (287, 93378), (394, 68019), (474, 56539), (553, 48462), (574, 46689), (591, 45346), (861, 31126), (1106, 24231), (1182, 22673), (1379, 19434), (1659, 16154), (1722, 15563), (2758, 9717), (3239, 8274), (3318, 8077), (4137, 6478)]