21882952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30059}}^1$

素因数の和:30085

約数の個数: 32

約数和(自身を含む): 50500800

約数和(自身を除く): 28617848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 30059, 60118, 120236, 210413, 240472, 390767, 420826, 781534, 841652, 1563068, 1683304, 2735369, 3126136, 5470738, 10941476, 21882952]

約数ペア:

[(1, 21882952), (2, 10941476), (4, 5470738), (7, 3126136), (8, 2735369), (13, 1683304), (14, 1563068), (26, 841652), (28, 781534), (52, 420826), (56, 390767), (91, 240472), (104, 210413), (182, 120236), (364, 60118), (728, 30059)]