68293316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 147780864

約数和(自身を除く): 79487548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 503, 746, 1006, 1492, 2012, 2611, 3521, 4849, 5222, 6539, 7042, 9698, 10444, 13078, 14084, 19396, 26156, 33943, 45773, 67886, 91546, 135772, 183092, 187619, 375238, 750476, 1313333, 2439047, 2626666, 4878094, 5253332, 9756188, 17073329, 34146658, 68293316]

約数ペア:

[(1, 68293316), (2, 34146658), (4, 17073329), (7, 9756188), (13, 5253332), (14, 4878094), (26, 2626666), (28, 2439047), (52, 1313333), (91, 750476), (182, 375238), (364, 187619), (373, 183092), (503, 135772), (746, 91546), (1006, 67886), (1492, 45773), (2012, 33943), (2611, 26156), (3521, 19396), (4849, 14084), (5222, 13078), (6539, 10444), (7042, 9698)]