1796996864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6067}}^1$

素因数の和:6185

約数の個数: 72

約数和(自身を含む): 3906942480

約数和(自身を除く): 2109945616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 256, 356, 416, 712, 832, 1157, 1424, 1664, 2314, 2848, 3328, 4628, 5696, 6067, 9256, 11392, 12134, 18512, 22784, 24268, 37024, 48536, 74048, 78871, 97072, 148096, 157742, 194144, 296192, 315484, 388288, 539963, 630968, 776576, 1079926, 1261936, 1553152, 2159852, 2523872, 4319704, 5047744, 7019519, 8639408, 10095488, 14039038, 17278816, 20190976, 28078076, 34557632, 56156152, 69115264, 112312304, 138230528, 224624608, 449249216, 898498432, 1796996864]

約数ペア:

[(1, 1796996864), (2, 898498432), (4, 449249216), (8, 224624608), (13, 138230528), (16, 112312304), (26, 69115264), (32, 56156152), (52, 34557632), (64, 28078076), (89, 20190976), (104, 17278816), (128, 14039038), (178, 10095488), (208, 8639408), (256, 7019519), (356, 5047744), (416, 4319704), (712, 2523872), (832, 2159852), (1157, 1553152), (1424, 1261936), (1664, 1079926), (2314, 776576), (2848, 630968), (3328, 539963), (4628, 388288), (5696, 315484), (6067, 296192), (9256, 194144), (11392, 157742), (12134, 148096), (18512, 97072), (22784, 78871), (24268, 74048), (37024, 48536)]