39906672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 114659328

約数和(自身を除く): 74752656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2063, 2418, 3224, 4126, 4836, 6189, 6448, 8252, 9672, 12378, 16504, 19344, 24756, 26819, 33008, 49512, 53638, 63953, 80457, 99024, 107276, 127906, 160914, 191859, 214552, 255812, 321828, 383718, 429104, 511624, 643656, 767436, 831389, 1023248, 1287312, 1534872, 1662778, 2494167, 3069744, 3325556, 4988334, 6651112, 9976668, 13302224, 19953336, 39906672]

約数ペア:

[(1, 39906672), (2, 19953336), (3, 13302224), (4, 9976668), (6, 6651112), (8, 4988334), (12, 3325556), (13, 3069744), (16, 2494167), (24, 1662778), (26, 1534872), (31, 1287312), (39, 1023248), (48, 831389), (52, 767436), (62, 643656), (78, 511624), (93, 429104), (104, 383718), (124, 321828), (156, 255812), (186, 214552), (208, 191859), (248, 160914), (312, 127906), (372, 107276), (403, 99024), (496, 80457), (624, 63953), (744, 53638), (806, 49512), (1209, 33008), (1488, 26819), (1612, 24756), (2063, 19344), (2418, 16504), (3224, 12378), (4126, 9672), (4836, 8252), (6189, 6448)]