8977196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 17592960

約数和(自身を除く): 8615764

約数列:

[1, 2, 4, 19, 38, 41, 43, 67, 76, 82, 86, 134, 164, 172, 268, 779, 817, 1273, 1558, 1634, 1763, 2546, 2747, 2881, 3116, 3268, 3526, 5092, 5494, 5762, 7052, 10988, 11524, 33497, 52193, 54739, 66994, 104386, 109478, 118121, 133988, 208772, 218956, 236242, 472484, 2244299, 4488598, 8977196]

約数ペア:

[(1, 8977196), (2, 4488598), (4, 2244299), (19, 472484), (38, 236242), (41, 218956), (43, 208772), (67, 133988), (76, 118121), (82, 109478), (86, 104386), (134, 66994), (164, 54739), (172, 52193), (268, 33497), (779, 11524), (817, 10988), (1273, 7052), (1558, 5762), (1634, 5494), (1763, 5092), (2546, 3526), (2747, 3268), (2881, 3116)]