7849088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 17350200

約数和(自身を除く): 9501112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 89, 104, 106, 128, 178, 208, 212, 356, 416, 424, 689, 712, 832, 848, 1157, 1378, 1424, 1664, 1696, 2314, 2756, 2848, 3392, 4628, 4717, 5512, 5696, 6784, 9256, 9434, 11024, 11392, 18512, 18868, 22048, 37024, 37736, 44096, 61321, 74048, 75472, 88192, 122642, 148096, 150944, 245284, 301888, 490568, 603776, 981136, 1962272, 3924544, 7849088]

約数ペア:

[(1, 7849088), (2, 3924544), (4, 1962272), (8, 981136), (13, 603776), (16, 490568), (26, 301888), (32, 245284), (52, 150944), (53, 148096), (64, 122642), (89, 88192), (104, 75472), (106, 74048), (128, 61321), (178, 44096), (208, 37736), (212, 37024), (356, 22048), (416, 18868), (424, 18512), (689, 11392), (712, 11024), (832, 9434), (848, 9256), (1157, 6784), (1378, 5696), (1424, 5512), (1664, 4717), (1696, 4628), (2314, 3392), (2756, 2848)]