29121332972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{219943}}^1$

素因数の和:220445

約数の個数: 24

約数和(自身を含む): 51730828800

約数和(自身を除く): 22609495828

約数列:

[1, 2, 4, 79, 158, 316, 419, 838, 1676, 33101, 66202, 132404, 219943, 439886, 879772, 17375497, 34750994, 69501988, 92156117, 184312234, 368624468, 7280333243, 14560666486, 29121332972]

約数ペア:

[(1, 29121332972), (2, 14560666486), (4, 7280333243), (79, 368624468), (158, 184312234), (316, 92156117), (419, 69501988), (838, 34750994), (1676, 17375497), (33101, 879772), (66202, 439886), (132404, 219943)]