25311828

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 60690560

約数和(自身を除く): 35378732

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 151, 183, 229, 244, 302, 366, 453, 458, 604, 687, 732, 906, 916, 1374, 1812, 2748, 9211, 13969, 18422, 27633, 27938, 34579, 36844, 41907, 55266, 55876, 69158, 83814, 103737, 110532, 138316, 167628, 207474, 414948, 2109319, 4218638, 6327957, 8437276, 12655914, 25311828]

約数ペア:

[(1, 25311828), (2, 12655914), (3, 8437276), (4, 6327957), (6, 4218638), (12, 2109319), (61, 414948), (122, 207474), (151, 167628), (183, 138316), (229, 110532), (244, 103737), (302, 83814), (366, 69158), (453, 55876), (458, 55266), (604, 41907), (687, 36844), (732, 34579), (906, 27938), (916, 27633), (1374, 18422), (1812, 13969), (2748, 9211)]