28972344

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22777}}^1$

素因数の和:22839

約数の個数: 32

約数和(自身を含む): 73800720

約数和(自身を除く): 44828376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22777, 45554, 68331, 91108, 136662, 182216, 273324, 546648, 1207181, 2414362, 3621543, 4828724, 7243086, 9657448, 14486172, 28972344]

約数ペア:

[(1, 28972344), (2, 14486172), (3, 9657448), (4, 7243086), (6, 4828724), (8, 3621543), (12, 2414362), (24, 1207181), (53, 546648), (106, 273324), (159, 182216), (212, 136662), (318, 91108), (424, 68331), (636, 45554), (1272, 22777)]