38278084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 45547196

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 43, 52, 53, 68, 76, 86, 106, 172, 212, 221, 247, 323, 442, 494, 559, 646, 689, 731, 817, 884, 901, 988, 1007, 1118, 1292, 1378, 1462, 1634, 1802, 2014, 2236, 2279, 2756, 2924, 3268, 3604, 4028, 4199, 4558, 8398, 9116, 9503, 10621, 11713, 13091, 13889, 16796, 17119, 19006, 21242, 23426, 26182, 27778, 29627, 34238, 38012, 38743, 42484, 43301, 46852, 52364, 55556, 59254, 68476, 77486, 86602, 118508, 154972, 173204, 180557, 222547, 361114, 445094, 503659, 562913, 722228, 736117, 890188, 1007318, 1125826, 1472234, 2014636, 2251652, 2944468, 9569521, 19139042, 38278084]

約数ペア:

[(1, 38278084), (2, 19139042), (4, 9569521), (13, 2944468), (17, 2251652), (19, 2014636), (26, 1472234), (34, 1125826), (38, 1007318), (43, 890188), (52, 736117), (53, 722228), (68, 562913), (76, 503659), (86, 445094), (106, 361114), (172, 222547), (212, 180557), (221, 173204), (247, 154972), (323, 118508), (442, 86602), (494, 77486), (559, 68476), (646, 59254), (689, 55556), (731, 52364), (817, 46852), (884, 43301), (901, 42484), (988, 38743), (1007, 38012), (1118, 34238), (1292, 29627), (1378, 27778), (1462, 26182), (1634, 23426), (1802, 21242), (2014, 19006), (2236, 17119), (2279, 16796), (2756, 13889), (2924, 13091), (3268, 11713), (3604, 10621), (4028, 9503), (4199, 9116), (4558, 8398)]