7442486376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{43609}}^1$

素因数の和:44178

約数の個数: 64

約数和(自身を含む): 20074555200

約数和(自身を除く): 12632068824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 1094, 1641, 2188, 3282, 4376, 6564, 7111, 13128, 14222, 21333, 28444, 42666, 43609, 56888, 85332, 87218, 130827, 170664, 174436, 261654, 348872, 523308, 566917, 1046616, 1133834, 1700751, 2267668, 3401502, 4535336, 6803004, 13606008, 23854123, 47708246, 71562369, 95416492, 143124738, 190832984, 286249476, 310103599, 572498952, 620207198, 930310797, 1240414396, 1860621594, 2480828792, 3721243188, 7442486376]

約数ペア:

[(1, 7442486376), (2, 3721243188), (3, 2480828792), (4, 1860621594), (6, 1240414396), (8, 930310797), (12, 620207198), (13, 572498952), (24, 310103599), (26, 286249476), (39, 190832984), (52, 143124738), (78, 95416492), (104, 71562369), (156, 47708246), (312, 23854123), (547, 13606008), (1094, 6803004), (1641, 4535336), (2188, 3401502), (3282, 2267668), (4376, 1700751), (6564, 1133834), (7111, 1046616), (13128, 566917), (14222, 523308), (21333, 348872), (28444, 261654), (42666, 174436), (43609, 170664), (56888, 130827), (85332, 87218)]