16725612

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 40303872

約数和(自身を除く): 23578260

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 293, 402, 426, 586, 804, 852, 879, 1172, 1758, 3516, 4757, 9514, 14271, 19028, 19631, 20803, 28542, 39262, 41606, 57084, 58893, 62409, 78524, 83212, 117786, 124818, 235572, 249636, 1393801, 2787602, 4181403, 5575204, 8362806, 16725612]

約数ペア:

[(1, 16725612), (2, 8362806), (3, 5575204), (4, 4181403), (6, 2787602), (12, 1393801), (67, 249636), (71, 235572), (134, 124818), (142, 117786), (201, 83212), (213, 78524), (268, 62409), (284, 58893), (293, 57084), (402, 41606), (426, 39262), (586, 28542), (804, 20803), (852, 19631), (879, 19028), (1172, 14271), (1758, 9514), (3516, 4757)]