421775104

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{71633}}^1$

素因数の和:71672

約数の個数: 36

約数和(自身を含む): 878519376

約数和(自身を除く): 456744272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 71633, 143266, 286532, 573064, 1146128, 1647559, 2292256, 3295118, 4584512, 6590236, 9169024, 13180472, 18338048, 26360944, 52721888, 105443776, 210887552, 421775104]

約数ペア:

[(1, 421775104), (2, 210887552), (4, 105443776), (8, 52721888), (16, 26360944), (23, 18338048), (32, 13180472), (46, 9169024), (64, 6590236), (92, 4584512), (128, 3295118), (184, 2292256), (256, 1647559), (368, 1146128), (736, 573064), (1472, 286532), (2944, 143266), (5888, 71633)]