29424388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 64520064

約数和(自身を除く): 35095676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 71, 76, 82, 133, 142, 164, 266, 284, 287, 361, 497, 532, 574, 722, 779, 994, 1148, 1349, 1444, 1558, 1988, 2527, 2698, 2911, 3116, 5054, 5396, 5453, 5822, 9443, 10108, 10906, 11644, 14801, 18886, 20377, 21812, 25631, 29602, 37772, 40754, 51262, 55309, 59204, 81508, 102524, 103607, 110618, 179417, 207214, 221236, 358834, 387163, 414428, 717668, 774326, 1050871, 1548652, 2101742, 4203484, 7356097, 14712194, 29424388]

約数ペア:

[(1, 29424388), (2, 14712194), (4, 7356097), (7, 4203484), (14, 2101742), (19, 1548652), (28, 1050871), (38, 774326), (41, 717668), (71, 414428), (76, 387163), (82, 358834), (133, 221236), (142, 207214), (164, 179417), (266, 110618), (284, 103607), (287, 102524), (361, 81508), (497, 59204), (532, 55309), (574, 51262), (722, 40754), (779, 37772), (994, 29602), (1148, 25631), (1349, 21812), (1444, 20377), (1558, 18886), (1988, 14801), (2527, 11644), (2698, 10906), (2911, 10108), (3116, 9443), (5054, 5822), (5396, 5453)]