67845808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3425

約数の個数: 40

約数和(自身を含む): 140477120

約数和(自身を除く): 72631312

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 3331, 5092, 6662, 10184, 13324, 20368, 26648, 53296, 63289, 126578, 223177, 253156, 446354, 506312, 892708, 1012624, 1785416, 3570832, 4240363, 8480726, 16961452, 33922904, 67845808]

約数ペア:

[(1, 67845808), (2, 33922904), (4, 16961452), (8, 8480726), (16, 4240363), (19, 3570832), (38, 1785416), (67, 1012624), (76, 892708), (134, 506312), (152, 446354), (268, 253156), (304, 223177), (536, 126578), (1072, 63289), (1273, 53296), (2546, 26648), (3331, 20368), (5092, 13324), (6662, 10184)]