28352712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 75499200

約数和(自身を除く): 47146488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 641, 776, 1164, 1282, 1843, 1923, 2328, 2564, 3686, 3846, 5128, 5529, 7372, 7692, 11058, 12179, 14744, 15384, 22116, 24358, 36537, 44232, 48716, 62177, 73074, 97432, 124354, 146148, 186531, 248708, 292296, 373062, 497416, 746124, 1181363, 1492248, 2362726, 3544089, 4725452, 7088178, 9450904, 14176356, 28352712]

約数ペア:

[(1, 28352712), (2, 14176356), (3, 9450904), (4, 7088178), (6, 4725452), (8, 3544089), (12, 2362726), (19, 1492248), (24, 1181363), (38, 746124), (57, 497416), (76, 373062), (97, 292296), (114, 248708), (152, 186531), (194, 146148), (228, 124354), (291, 97432), (388, 73074), (456, 62177), (582, 48716), (641, 44232), (776, 36537), (1164, 24358), (1282, 22116), (1843, 15384), (1923, 14744), (2328, 12179), (2564, 11058), (3686, 7692), (3846, 7372), (5128, 5529)]