26620612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 23940668

約数列:

[1, 2, 4, 37, 43, 47, 74, 86, 89, 94, 148, 172, 178, 188, 356, 1591, 1739, 2021, 3182, 3293, 3478, 3827, 4042, 4183, 6364, 6586, 6956, 7654, 8084, 8366, 13172, 15308, 16732, 74777, 141599, 149554, 154771, 179869, 283198, 299108, 309542, 359738, 566396, 619084, 719476, 6655153, 13310306, 26620612]

約数ペア:

[(1, 26620612), (2, 13310306), (4, 6655153), (37, 719476), (43, 619084), (47, 566396), (74, 359738), (86, 309542), (89, 299108), (94, 283198), (148, 179869), (172, 154771), (178, 149554), (188, 141599), (356, 74777), (1591, 16732), (1739, 15308), (2021, 13172), (3182, 8366), (3293, 8084), (3478, 7654), (3827, 6956), (4042, 6586), (4183, 6364)]