27819896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8679

約数の個数: 32

約数和(自身を含む): 57993600

約数和(自身を除く): 30173704

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8629, 17258, 34516, 69032, 112177, 224354, 267499, 448708, 534998, 897416, 1069996, 2139992, 3477487, 6954974, 13909948, 27819896]

約数ペア:

[(1, 27819896), (2, 13909948), (4, 6954974), (8, 3477487), (13, 2139992), (26, 1069996), (31, 897416), (52, 534998), (62, 448708), (104, 267499), (124, 224354), (248, 112177), (403, 69032), (806, 34516), (1612, 17258), (3224, 8629)]