23375404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 44783760

約数和(自身を除く): 21408356

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 229, 302, 338, 458, 604, 676, 916, 1963, 2977, 3926, 5954, 7852, 11908, 25519, 34579, 38701, 51038, 69158, 77402, 102076, 138316, 154804, 449527, 899054, 1798108, 5843851, 11687702, 23375404]

約数ペア:

[(1, 23375404), (2, 11687702), (4, 5843851), (13, 1798108), (26, 899054), (52, 449527), (151, 154804), (169, 138316), (229, 102076), (302, 77402), (338, 69158), (458, 51038), (604, 38701), (676, 34579), (916, 25519), (1963, 11908), (2977, 7852), (3926, 5954)]