28358304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 82865664

約数和(自身を除く): 54507360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 733, 744, 806, 992, 1209, 1248, 1466, 1488, 1612, 2199, 2418, 2932, 2976, 3224, 4398, 4836, 5864, 6448, 8796, 9529, 9672, 11728, 12896, 17592, 19058, 19344, 22723, 23456, 28587, 35184, 38116, 38688, 45446, 57174, 68169, 70368, 76232, 90892, 114348, 136338, 152464, 181784, 228696, 272676, 295399, 304928, 363568, 457392, 545352, 590798, 727136, 886197, 914784, 1090704, 1181596, 1772394, 2181408, 2363192, 3544788, 4726384, 7089576, 9452768, 14179152, 28358304]

約数ペア:

[(1, 28358304), (2, 14179152), (3, 9452768), (4, 7089576), (6, 4726384), (8, 3544788), (12, 2363192), (13, 2181408), (16, 1772394), (24, 1181596), (26, 1090704), (31, 914784), (32, 886197), (39, 727136), (48, 590798), (52, 545352), (62, 457392), (78, 363568), (93, 304928), (96, 295399), (104, 272676), (124, 228696), (156, 181784), (186, 152464), (208, 136338), (248, 114348), (312, 90892), (372, 76232), (403, 70368), (416, 68169), (496, 57174), (624, 45446), (733, 38688), (744, 38116), (806, 35184), (992, 28587), (1209, 23456), (1248, 22723), (1466, 19344), (1488, 19058), (1612, 17592), (2199, 12896), (2418, 11728), (2932, 9672), (2976, 9529), (3224, 8796), (4398, 6448), (4836, 5864)]