69297952

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 70943072

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 131, 244, 262, 271, 488, 524, 542, 976, 1048, 1084, 1952, 2096, 2168, 4192, 4336, 7991, 8672, 15982, 16531, 31964, 33062, 35501, 63928, 66124, 71002, 127856, 132248, 142004, 255712, 264496, 284008, 528992, 568016, 1136032, 2165561, 4331122, 8662244, 17324488, 34648976, 69297952]

約数ペア:

[(1, 69297952), (2, 34648976), (4, 17324488), (8, 8662244), (16, 4331122), (32, 2165561), (61, 1136032), (122, 568016), (131, 528992), (244, 284008), (262, 264496), (271, 255712), (488, 142004), (524, 132248), (542, 127856), (976, 71002), (1048, 66124), (1084, 63928), (1952, 35501), (2096, 33062), (2168, 31964), (4192, 16531), (4336, 15982), (7991, 8672)]