69698278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 116367552

約数和(自身を除く): 46669274

約数列:

[1, 2, 13, 26, 41, 82, 151, 302, 433, 533, 866, 1066, 1963, 3926, 5629, 6191, 11258, 12382, 17753, 35506, 65383, 80483, 130766, 160966, 230789, 461578, 849979, 1699958, 2680703, 5361406, 34849139, 69698278]

約数ペア:

[(1, 69698278), (2, 34849139), (13, 5361406), (26, 2680703), (41, 1699958), (82, 849979), (151, 461578), (302, 230789), (433, 160966), (533, 130766), (866, 80483), (1066, 65383), (1963, 35506), (3926, 17753), (5629, 12382), (6191, 11258)]