25256868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 73570560

約数和(自身を除く): 48313692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 101, 156, 182, 202, 229, 273, 303, 364, 404, 458, 546, 606, 687, 707, 916, 1092, 1212, 1313, 1374, 1414, 1603, 2121, 2626, 2748, 2828, 2977, 3206, 3939, 4242, 4809, 5252, 5954, 6412, 7878, 8484, 8931, 9191, 9618, 11908, 15756, 17862, 18382, 19236, 20839, 23129, 27573, 35724, 36764, 41678, 46258, 55146, 62517, 69387, 83356, 92516, 110292, 125034, 138774, 161903, 250068, 277548, 300677, 323806, 485709, 601354, 647612, 902031, 971418, 1202708, 1804062, 1942836, 2104739, 3608124, 4209478, 6314217, 8418956, 12628434, 25256868]

約数ペア:

[(1, 25256868), (2, 12628434), (3, 8418956), (4, 6314217), (6, 4209478), (7, 3608124), (12, 2104739), (13, 1942836), (14, 1804062), (21, 1202708), (26, 971418), (28, 902031), (39, 647612), (42, 601354), (52, 485709), (78, 323806), (84, 300677), (91, 277548), (101, 250068), (156, 161903), (182, 138774), (202, 125034), (229, 110292), (273, 92516), (303, 83356), (364, 69387), (404, 62517), (458, 55146), (546, 46258), (606, 41678), (687, 36764), (707, 35724), (916, 27573), (1092, 23129), (1212, 20839), (1313, 19236), (1374, 18382), (1414, 17862), (1603, 15756), (2121, 11908), (2626, 9618), (2748, 9191), (2828, 8931), (2977, 8484), (3206, 7878), (3939, 6412), (4242, 5954), (4809, 5252)]