61225976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 140978880

約数和(自身を除く): 79752904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 881, 952, 1022, 1241, 1762, 2044, 2482, 3524, 4088, 4964, 6167, 7048, 8687, 9928, 12334, 14977, 17374, 24668, 29954, 34748, 49336, 59908, 64313, 69496, 104839, 119816, 128626, 209678, 257252, 419356, 450191, 514504, 838712, 900382, 1093321, 1800764, 2186642, 3601528, 4373284, 7653247, 8746568, 15306494, 30612988, 61225976]

約数ペア:

[(1, 61225976), (2, 30612988), (4, 15306494), (7, 8746568), (8, 7653247), (14, 4373284), (17, 3601528), (28, 2186642), (34, 1800764), (56, 1093321), (68, 900382), (73, 838712), (119, 514504), (136, 450191), (146, 419356), (238, 257252), (292, 209678), (476, 128626), (511, 119816), (584, 104839), (881, 69496), (952, 64313), (1022, 59908), (1241, 49336), (1762, 34748), (2044, 29954), (2482, 24668), (3524, 17374), (4088, 14977), (4964, 12334), (6167, 9928), (7048, 8687)]