15522013696

素因数分解:

$2^9\times 7^1\times {\mathrm{239}}^1\times {\mathrm{18121}}^1$

素因数の和:18385

約数の個数: 80

約数和(自身を含む): 35594507520

約数和(自身を除く): 20072493824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 448, 478, 512, 896, 956, 1673, 1792, 1912, 3346, 3584, 3824, 6692, 7648, 13384, 15296, 18121, 26768, 30592, 36242, 53536, 61184, 72484, 107072, 122368, 126847, 144968, 214144, 253694, 289936, 428288, 507388, 579872, 856576, 1014776, 1159744, 2029552, 2319488, 4059104, 4330919, 4638976, 8118208, 8661838, 9277952, 16236416, 17323676, 30316433, 32472832, 34647352, 60632866, 64945664, 69294704, 121265732, 138589408, 242531464, 277178816, 485062928, 554357632, 970125856, 1108715264, 1940251712, 2217430528, 3880503424, 7761006848, 15522013696]

約数ペア:

[(1, 15522013696), (2, 7761006848), (4, 3880503424), (7, 2217430528), (8, 1940251712), (14, 1108715264), (16, 970125856), (28, 554357632), (32, 485062928), (56, 277178816), (64, 242531464), (112, 138589408), (128, 121265732), (224, 69294704), (239, 64945664), (256, 60632866), (448, 34647352), (478, 32472832), (512, 30316433), (896, 17323676), (956, 16236416), (1673, 9277952), (1792, 8661838), (1912, 8118208), (3346, 4638976), (3584, 4330919), (3824, 4059104), (6692, 2319488), (7648, 2029552), (13384, 1159744), (15296, 1014776), (18121, 856576), (26768, 579872), (30592, 507388), (36242, 428288), (53536, 289936), (61184, 253694), (72484, 214144), (107072, 144968), (122368, 126847)]