61957518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77641}}^1$

素因数の和:77672

約数の個数: 32

約数和(自身を含む): 149072640

約数和(自身を除く): 87115122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 77641, 155282, 232923, 465846, 543487, 1086974, 1475179, 1630461, 2950358, 3260922, 4425537, 8851074, 10326253, 20652506, 30978759, 61957518]

約数ペア:

[(1, 61957518), (2, 30978759), (3, 20652506), (6, 10326253), (7, 8851074), (14, 4425537), (19, 3260922), (21, 2950358), (38, 1630461), (42, 1475179), (57, 1086974), (114, 543487), (133, 465846), (266, 232923), (399, 155282), (798, 77641)]