38579008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 83530440

約数和(自身を除く): 44951432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 521, 712, 832, 1042, 1157, 1424, 2084, 2314, 2848, 4168, 4628, 5696, 6773, 8336, 9256, 13546, 16672, 18512, 27092, 33344, 37024, 46369, 54184, 74048, 92738, 108368, 185476, 216736, 370952, 433472, 602797, 741904, 1205594, 1483808, 2411188, 2967616, 4822376, 9644752, 19289504, 38579008]

約数ペア:

[(1, 38579008), (2, 19289504), (4, 9644752), (8, 4822376), (13, 2967616), (16, 2411188), (26, 1483808), (32, 1205594), (52, 741904), (64, 602797), (89, 433472), (104, 370952), (178, 216736), (208, 185476), (356, 108368), (416, 92738), (521, 74048), (712, 54184), (832, 46369), (1042, 37024), (1157, 33344), (1424, 27092), (2084, 18512), (2314, 16672), (2848, 13546), (4168, 9256), (4628, 8336), (5696, 6773)]