64248176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 128225424

約数和(自身を除く): 63977248

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 536, 584, 821, 1072, 1168, 1642, 3284, 4891, 6568, 9782, 13136, 19564, 39128, 55007, 59933, 78256, 110014, 119866, 220028, 239732, 440056, 479464, 880112, 958928, 4015511, 8031022, 16062044, 32124088, 64248176]

約数ペア:

[(1, 64248176), (2, 32124088), (4, 16062044), (8, 8031022), (16, 4015511), (67, 958928), (73, 880112), (134, 479464), (146, 440056), (268, 239732), (292, 220028), (536, 119866), (584, 110014), (821, 78256), (1072, 59933), (1168, 55007), (1642, 39128), (3284, 19564), (4891, 13136), (6568, 9782)]