7573228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 15218280

約数和(自身を除く): 7645052

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 659, 676, 884, 1318, 2636, 2873, 5746, 8567, 11203, 11492, 17134, 22406, 34268, 44812, 111371, 145639, 222742, 291278, 445484, 582556, 1893307, 3786614, 7573228]

約数ペア:

[(1, 7573228), (2, 3786614), (4, 1893307), (13, 582556), (17, 445484), (26, 291278), (34, 222742), (52, 145639), (68, 111371), (169, 44812), (221, 34268), (338, 22406), (442, 17134), (659, 11492), (676, 11203), (884, 8567), (1318, 5746), (2636, 2873)]