9777717068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{67453}}^1$

素因数の和:67662

約数の個数: 48

約数和(自身を含む): 20307431424

約数和(自身を除く): 10529714356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 334, 434, 668, 868, 1169, 2338, 4676, 5177, 10354, 20708, 36239, 67453, 72478, 134906, 144956, 269812, 472171, 944342, 1888684, 2091043, 4182086, 8364172, 11264651, 14637301, 22529302, 29274602, 45058604, 58549204, 78852557, 157705114, 315410228, 349204181, 698408362, 1396816724, 2444429267, 4888858534, 9777717068]

約数ペア:

[(1, 9777717068), (2, 4888858534), (4, 2444429267), (7, 1396816724), (14, 698408362), (28, 349204181), (31, 315410228), (62, 157705114), (124, 78852557), (167, 58549204), (217, 45058604), (334, 29274602), (434, 22529302), (668, 14637301), (868, 11264651), (1169, 8364172), (2338, 4182086), (4676, 2091043), (5177, 1888684), (10354, 944342), (20708, 472171), (36239, 269812), (67453, 144956), (72478, 134906)]