26321372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 61401312

約数和(自身を除く): 35079940

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 457, 476, 484, 748, 847, 914, 1309, 1694, 1828, 2057, 2618, 3199, 3388, 4114, 5027, 5236, 6398, 7769, 8228, 10054, 12796, 14399, 15538, 20108, 28798, 31076, 35189, 54383, 55297, 57596, 70378, 85459, 108766, 110594, 140756, 170918, 217532, 221188, 341836, 387079, 598213, 774158, 940049, 1196426, 1548316, 1880098, 2392852, 3760196, 6580343, 13160686, 26321372]

約数ペア:

[(1, 26321372), (2, 13160686), (4, 6580343), (7, 3760196), (11, 2392852), (14, 1880098), (17, 1548316), (22, 1196426), (28, 940049), (34, 774158), (44, 598213), (68, 387079), (77, 341836), (119, 221188), (121, 217532), (154, 170918), (187, 140756), (238, 110594), (242, 108766), (308, 85459), (374, 70378), (457, 57596), (476, 55297), (484, 54383), (748, 35189), (847, 31076), (914, 28798), (1309, 20108), (1694, 15538), (1828, 14399), (2057, 12796), (2618, 10054), (3199, 8228), (3388, 7769), (4114, 6398), (5027, 5236)]