72414104

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 155448480

約数和(自身を除く): 83034376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1297, 1994, 2594, 3988, 5188, 6979, 7976, 9079, 10376, 13958, 18158, 27916, 36316, 55832, 72632, 1293109, 2586218, 5172436, 9051763, 10344872, 18103526, 36207052, 72414104]

約数ペア:

[(1, 72414104), (2, 36207052), (4, 18103526), (7, 10344872), (8, 9051763), (14, 5172436), (28, 2586218), (56, 1293109), (997, 72632), (1297, 55832), (1994, 36316), (2594, 27916), (3988, 18158), (5188, 13958), (6979, 10376), (7976, 9079)]