39847968

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1766

約数の個数: 72

約数和(自身を含む): 114751728

約数和(自身を除く): 74903760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1667, 1992, 2656, 2988, 3334, 3984, 5001, 5976, 6668, 7968, 10002, 11952, 13336, 15003, 20004, 23904, 26672, 30006, 40008, 53344, 60012, 80016, 120024, 138361, 160032, 240048, 276722, 415083, 480096, 553444, 830166, 1106888, 1245249, 1660332, 2213776, 2490498, 3320664, 4427552, 4980996, 6641328, 9961992, 13282656, 19923984, 39847968]

約数ペア:

[(1, 39847968), (2, 19923984), (3, 13282656), (4, 9961992), (6, 6641328), (8, 4980996), (9, 4427552), (12, 3320664), (16, 2490498), (18, 2213776), (24, 1660332), (32, 1245249), (36, 1106888), (48, 830166), (72, 553444), (83, 480096), (96, 415083), (144, 276722), (166, 240048), (249, 160032), (288, 138361), (332, 120024), (498, 80016), (664, 60012), (747, 53344), (996, 40008), (1328, 30006), (1494, 26672), (1667, 23904), (1992, 20004), (2656, 15003), (2988, 13336), (3334, 11952), (3984, 10002), (5001, 7968), (5976, 6668)]