26915088818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{17471}}^1$

素因数の和:18134

約数の個数: 32

約数和(自身を含む): 43174010880

約数和(自身を除く): 16258922062

約数列:

[1, 2, 19, 38, 71, 142, 571, 1142, 1349, 2698, 10849, 17471, 21698, 34942, 40541, 81082, 331949, 663898, 770279, 1240441, 1540558, 2480882, 9975941, 19951882, 23568379, 47136758, 189542879, 379085758, 708291811, 1416583622, 13457544409, 26915088818]

約数ペア:

[(1, 26915088818), (2, 13457544409), (19, 1416583622), (38, 708291811), (71, 379085758), (142, 189542879), (571, 47136758), (1142, 23568379), (1349, 19951882), (2698, 9975941), (10849, 2480882), (17471, 1540558), (21698, 1240441), (34942, 770279), (40541, 663898), (81082, 331949)]