734795728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{40039}}^1$

素因数の和:40115

約数の個数: 40

約数和(自身を含む): 1509347840

約数和(自身を除く): 774552112

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 40039, 80078, 160156, 320312, 640624, 1241209, 1481443, 2482418, 2962886, 4964836, 5925772, 9929672, 11851544, 19859344, 23703088, 45924733, 91849466, 183698932, 367397864, 734795728]

約数ペア:

[(1, 734795728), (2, 367397864), (4, 183698932), (8, 91849466), (16, 45924733), (31, 23703088), (37, 19859344), (62, 11851544), (74, 9929672), (124, 5925772), (148, 4964836), (248, 2962886), (296, 2482418), (496, 1481443), (592, 1241209), (1147, 640624), (2294, 320312), (4588, 160156), (9176, 80078), (18352, 40039)]