3985072

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 10686816

約数和(自身を除く): 6701744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 34, 46, 49, 52, 56, 68, 91, 92, 98, 104, 112, 119, 136, 161, 182, 184, 196, 208, 221, 238, 272, 299, 322, 364, 368, 391, 392, 442, 476, 598, 637, 644, 728, 782, 784, 833, 884, 952, 1127, 1196, 1274, 1288, 1456, 1547, 1564, 1666, 1768, 1904, 2093, 2254, 2392, 2548, 2576, 2737, 3094, 3128, 3332, 3536, 4186, 4508, 4784, 5083, 5096, 5474, 6188, 6256, 6664, 8372, 9016, 10166, 10192, 10829, 10948, 12376, 13328, 14651, 16744, 18032, 19159, 20332, 21658, 21896, 24752, 29302, 33488, 35581, 38318, 40664, 43316, 43792, 58604, 71162, 76636, 81328, 86632, 117208, 142324, 153272, 173264, 234416, 249067, 284648, 306544, 498134, 569296, 996268, 1992536, 3985072]

約数ペア:

[(1, 3985072), (2, 1992536), (4, 996268), (7, 569296), (8, 498134), (13, 306544), (14, 284648), (16, 249067), (17, 234416), (23, 173264), (26, 153272), (28, 142324), (34, 117208), (46, 86632), (49, 81328), (52, 76636), (56, 71162), (68, 58604), (91, 43792), (92, 43316), (98, 40664), (104, 38318), (112, 35581), (119, 33488), (136, 29302), (161, 24752), (182, 21896), (184, 21658), (196, 20332), (208, 19159), (221, 18032), (238, 16744), (272, 14651), (299, 13328), (322, 12376), (364, 10948), (368, 10829), (391, 10192), (392, 10166), (442, 9016), (476, 8372), (598, 6664), (637, 6256), (644, 6188), (728, 5474), (782, 5096), (784, 5083), (833, 4784), (884, 4508), (952, 4186), (1127, 3536), (1196, 3332), (1274, 3128), (1288, 3094), (1456, 2737), (1547, 2576), (1564, 2548), (1666, 2392), (1768, 2254), (1904, 2093)]