15663821824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41231}}^1$

素因数の和:41311

約数の個数: 88

約数和(自身を含む): 36461622528

約数和(自身を除く): 20797800704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1024, 1484, 1696, 1792, 2968, 3392, 3584, 5936, 6784, 7168, 11872, 13568, 23744, 27136, 41231, 47488, 54272, 82462, 94976, 164924, 189952, 288617, 329848, 379904, 577234, 659696, 1154468, 1319392, 2185243, 2308936, 2638784, 4370486, 4617872, 5277568, 8740972, 9235744, 10555136, 15296701, 17481944, 18471488, 21110272, 30593402, 34963888, 36942976, 42220544, 61186804, 69927776, 73885952, 122373608, 139855552, 147771904, 244747216, 279711104, 295543808, 489494432, 559422208, 978988864, 1118844416, 1957977728, 2237688832, 3915955456, 7831910912, 15663821824]

約数ペア:

[(1, 15663821824), (2, 7831910912), (4, 3915955456), (7, 2237688832), (8, 1957977728), (14, 1118844416), (16, 978988864), (28, 559422208), (32, 489494432), (53, 295543808), (56, 279711104), (64, 244747216), (106, 147771904), (112, 139855552), (128, 122373608), (212, 73885952), (224, 69927776), (256, 61186804), (371, 42220544), (424, 36942976), (448, 34963888), (512, 30593402), (742, 21110272), (848, 18471488), (896, 17481944), (1024, 15296701), (1484, 10555136), (1696, 9235744), (1792, 8740972), (2968, 5277568), (3392, 4617872), (3584, 4370486), (5936, 2638784), (6784, 2308936), (7168, 2185243), (11872, 1319392), (13568, 1154468), (23744, 659696), (27136, 577234), (41231, 379904), (47488, 329848), (54272, 288617), (82462, 189952), (94976, 164924)]