25006884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 70108416

約数和(自身を除く): 45101532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 53, 82, 84, 106, 123, 137, 159, 164, 212, 246, 274, 287, 318, 371, 411, 492, 548, 574, 636, 742, 822, 861, 959, 1113, 1148, 1484, 1644, 1722, 1918, 2173, 2226, 2877, 3444, 3836, 4346, 4452, 5617, 5754, 6519, 7261, 8692, 11234, 11508, 13038, 14522, 15211, 16851, 21783, 22468, 26076, 29044, 30422, 33702, 39319, 43566, 45633, 50827, 60844, 67404, 78638, 87132, 91266, 101654, 117957, 152481, 157276, 182532, 203308, 235914, 297701, 304962, 471828, 595402, 609924, 893103, 1190804, 1786206, 2083907, 3572412, 4167814, 6251721, 8335628, 12503442, 25006884]

約数ペア:

[(1, 25006884), (2, 12503442), (3, 8335628), (4, 6251721), (6, 4167814), (7, 3572412), (12, 2083907), (14, 1786206), (21, 1190804), (28, 893103), (41, 609924), (42, 595402), (53, 471828), (82, 304962), (84, 297701), (106, 235914), (123, 203308), (137, 182532), (159, 157276), (164, 152481), (212, 117957), (246, 101654), (274, 91266), (287, 87132), (318, 78638), (371, 67404), (411, 60844), (492, 50827), (548, 45633), (574, 43566), (636, 39319), (742, 33702), (822, 30422), (861, 29044), (959, 26076), (1113, 22468), (1148, 21783), (1484, 16851), (1644, 15211), (1722, 14522), (1918, 13038), (2173, 11508), (2226, 11234), (2877, 8692), (3444, 7261), (3836, 6519), (4346, 5754), (4452, 5617)]