68853316

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 141063552

約数和(自身を除く): 72210236

約数列:

[1, 2, 4, 7, 14, 28, 97, 101, 194, 202, 251, 388, 404, 502, 679, 707, 1004, 1358, 1414, 1757, 2716, 2828, 3514, 7028, 9797, 19594, 24347, 25351, 39188, 48694, 50702, 68579, 97388, 101404, 137158, 170429, 177457, 274316, 340858, 354914, 681716, 709828, 2459047, 4918094, 9836188, 17213329, 34426658, 68853316]

約数ペア:

[(1, 68853316), (2, 34426658), (4, 17213329), (7, 9836188), (14, 4918094), (28, 2459047), (97, 709828), (101, 681716), (194, 354914), (202, 340858), (251, 274316), (388, 177457), (404, 170429), (502, 137158), (679, 101404), (707, 97388), (1004, 68579), (1358, 50702), (1414, 48694), (1757, 39188), (2716, 25351), (2828, 24347), (3514, 19594), (7028, 9797)]