71962492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 151506432

約数和(自身を除く): 79543940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 853, 917, 1706, 1834, 3013, 3412, 3668, 5971, 6026, 11942, 12052, 19619, 21091, 23884, 39238, 42182, 78476, 84364, 111743, 137333, 223486, 274666, 446972, 549332, 782201, 1564402, 2570089, 3128804, 5140178, 10280356, 17990623, 35981246, 71962492]

約数ペア:

[(1, 71962492), (2, 35981246), (4, 17990623), (7, 10280356), (14, 5140178), (23, 3128804), (28, 2570089), (46, 1564402), (92, 782201), (131, 549332), (161, 446972), (262, 274666), (322, 223486), (524, 137333), (644, 111743), (853, 84364), (917, 78476), (1706, 42182), (1834, 39238), (3013, 23884), (3412, 21091), (3668, 19619), (5971, 12052), (6026, 11942)]