45247778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 76593600

約数和(自身を除く): 31345822

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 787, 1513, 1574, 1691, 3026, 3382, 13379, 14953, 26758, 28747, 29906, 57494, 70043, 140086, 254201, 508402, 1190731, 1330817, 2381462, 2661634, 22623889, 45247778]

約数ペア:

[(1, 45247778), (2, 22623889), (17, 2661634), (19, 2381462), (34, 1330817), (38, 1190731), (89, 508402), (178, 254201), (323, 140086), (646, 70043), (787, 57494), (1513, 29906), (1574, 28747), (1691, 26758), (3026, 14953), (3382, 13379)]