71344897628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55220509}}^1$

素因数の和:55220549

約数の個数: 24

約数和(自身を含む): 139155685200

約数和(自身を除く): 67810787572

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55220509, 110441018, 220882036, 938748653, 1049189671, 1877497306, 2098379342, 3754994612, 4196758684, 17836224407, 35672448814, 71344897628]

約数ペア:

[(1, 71344897628), (2, 35672448814), (4, 17836224407), (17, 4196758684), (19, 3754994612), (34, 2098379342), (38, 1877497306), (68, 1049189671), (76, 938748653), (323, 220882036), (646, 110441018), (1292, 55220509)]