61903088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 129679200

約数和(自身を除く): 67776112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 718, 829, 1436, 1658, 2872, 3316, 4667, 5744, 6632, 9334, 10777, 13264, 18668, 21554, 37336, 43108, 74672, 86216, 172432, 297611, 595222, 1190444, 2380888, 3868943, 4761776, 7737886, 15475772, 30951544, 61903088]

約数ペア:

[(1, 61903088), (2, 30951544), (4, 15475772), (8, 7737886), (13, 4761776), (16, 3868943), (26, 2380888), (52, 1190444), (104, 595222), (208, 297611), (359, 172432), (718, 86216), (829, 74672), (1436, 43108), (1658, 37336), (2872, 21554), (3316, 18668), (4667, 13264), (5744, 10777), (6632, 9334)]