28908044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 58732800

約数和(自身を除く): 29824756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 229, 302, 418, 458, 604, 836, 916, 1661, 2519, 2869, 3322, 4351, 5038, 5738, 6644, 8702, 10076, 11476, 17404, 31559, 34579, 47861, 63118, 69158, 95722, 126236, 138316, 191444, 380369, 657001, 760738, 1314002, 1521476, 2628004, 7227011, 14454022, 28908044]

約数ペア:

[(1, 28908044), (2, 14454022), (4, 7227011), (11, 2628004), (19, 1521476), (22, 1314002), (38, 760738), (44, 657001), (76, 380369), (151, 191444), (209, 138316), (229, 126236), (302, 95722), (418, 69158), (458, 63118), (604, 47861), (836, 34579), (916, 31559), (1661, 17404), (2519, 11476), (2869, 10076), (3322, 8702), (4351, 6644), (5038, 5738)]