15696684984248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1\times {\mathrm{372719}}^1$

素因数の和:374784

約数の個数: 64

約数和(自身を含む): 30656592720000

約数和(自身を除く): 14959907735752

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1949, 2701, 3898, 5402, 7796, 10804, 15592, 21608, 72113, 142277, 144226, 284554, 288452, 372719, 569108, 576904, 745438, 1138216, 1490876, 2981752, 5264249, 10528498, 13790603, 21056996, 27208487, 27581206, 42113992, 54416974, 55162412, 108833948, 110324824, 217667896, 726429331, 1006714019, 1452858662, 2013428038, 2905717324, 4026856076, 5811434648, 8053712152, 26877885247, 53029341163, 53755770494, 106058682326, 107511540988, 212117364652, 215023081976, 424234729304, 1962085623031, 3924171246062, 7848342492124, 15696684984248]

約数ペア:

[(1, 15696684984248), (2, 7848342492124), (4, 3924171246062), (8, 1962085623031), (37, 424234729304), (73, 215023081976), (74, 212117364652), (146, 107511540988), (148, 106058682326), (292, 53755770494), (296, 53029341163), (584, 26877885247), (1949, 8053712152), (2701, 5811434648), (3898, 4026856076), (5402, 2905717324), (7796, 2013428038), (10804, 1452858662), (15592, 1006714019), (21608, 726429331), (72113, 217667896), (142277, 110324824), (144226, 108833948), (284554, 55162412), (288452, 54416974), (372719, 42113992), (569108, 27581206), (576904, 27208487), (745438, 21056996), (1138216, 13790603), (1490876, 10528498), (2981752, 5264249)]