28054194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 40512846

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 743, 899, 1218, 1302, 1486, 1798, 2229, 2697, 4458, 5201, 5394, 6293, 10402, 12586, 15603, 18879, 21547, 23033, 31206, 37758, 43094, 46066, 64641, 69099, 129282, 138198, 150829, 161231, 301658, 322462, 452487, 483693, 667957, 904974, 967386, 1335914, 2003871, 4007742, 4675699, 9351398, 14027097, 28054194]

約数ペア:

[(1, 28054194), (2, 14027097), (3, 9351398), (6, 4675699), (7, 4007742), (14, 2003871), (21, 1335914), (29, 967386), (31, 904974), (42, 667957), (58, 483693), (62, 452487), (87, 322462), (93, 301658), (174, 161231), (186, 150829), (203, 138198), (217, 129282), (406, 69099), (434, 64641), (609, 46066), (651, 43094), (743, 37758), (899, 31206), (1218, 23033), (1302, 21547), (1486, 18879), (1798, 15603), (2229, 12586), (2697, 10402), (4458, 6293), (5201, 5394)]