2014863872

素因数分解:

$2^9\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2521}}^1$

素因数の和:2769

約数の個数: 80

約数和(自身を含む): 4623370752

約数和(自身を除く): 2608506880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 512, 892, 896, 1561, 1784, 1792, 2521, 3122, 3568, 3584, 5042, 6244, 7136, 10084, 12488, 14272, 17647, 20168, 24976, 28544, 35294, 40336, 49952, 57088, 70588, 80672, 99904, 114176, 141176, 161344, 199808, 282352, 322688, 399616, 562183, 564704, 645376, 799232, 1124366, 1129408, 1290752, 2248732, 2258816, 3935281, 4497464, 4517632, 7870562, 8994928, 9035264, 15741124, 17989856, 31482248, 35979712, 62964496, 71959424, 125928992, 143918848, 251857984, 287837696, 503715968, 1007431936, 2014863872]

約数ペア:

[(1, 2014863872), (2, 1007431936), (4, 503715968), (7, 287837696), (8, 251857984), (14, 143918848), (16, 125928992), (28, 71959424), (32, 62964496), (56, 35979712), (64, 31482248), (112, 17989856), (128, 15741124), (223, 9035264), (224, 8994928), (256, 7870562), (446, 4517632), (448, 4497464), (512, 3935281), (892, 2258816), (896, 2248732), (1561, 1290752), (1784, 1129408), (1792, 1124366), (2521, 799232), (3122, 645376), (3568, 564704), (3584, 562183), (5042, 399616), (6244, 322688), (7136, 282352), (10084, 199808), (12488, 161344), (14272, 141176), (17647, 114176), (20168, 99904), (24976, 80672), (28544, 70588), (35294, 57088), (40336, 49952)]