28433076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 79994880

約数和(自身を除く): 51561804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 179, 183, 186, 217, 244, 358, 366, 372, 427, 434, 537, 651, 716, 732, 854, 868, 1074, 1253, 1281, 1302, 1708, 1891, 2148, 2506, 2562, 2604, 3759, 3782, 5012, 5124, 5549, 5673, 7518, 7564, 10919, 11098, 11346, 13237, 15036, 16647, 21838, 22196, 22692, 26474, 32757, 33294, 38843, 39711, 43676, 52948, 65514, 66588, 76433, 77686, 79422, 116529, 131028, 152866, 155372, 158844, 229299, 233058, 305732, 338489, 458598, 466116, 676978, 917196, 1015467, 1353956, 2030934, 2369423, 4061868, 4738846, 7108269, 9477692, 14216538, 28433076]

約数ペア:

[(1, 28433076), (2, 14216538), (3, 9477692), (4, 7108269), (6, 4738846), (7, 4061868), (12, 2369423), (14, 2030934), (21, 1353956), (28, 1015467), (31, 917196), (42, 676978), (61, 466116), (62, 458598), (84, 338489), (93, 305732), (122, 233058), (124, 229299), (179, 158844), (183, 155372), (186, 152866), (217, 131028), (244, 116529), (358, 79422), (366, 77686), (372, 76433), (427, 66588), (434, 65514), (537, 52948), (651, 43676), (716, 39711), (732, 38843), (854, 33294), (868, 32757), (1074, 26474), (1253, 22692), (1281, 22196), (1302, 21838), (1708, 16647), (1891, 15036), (2148, 13237), (2506, 11346), (2562, 11098), (2604, 10919), (3759, 7564), (3782, 7518), (5012, 5673), (5124, 5549)]