28317419278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1\times {\mathrm{2203}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 44188895232

約数和(自身を除く): 15871475954

約数列:

[1, 2, 31, 62, 151, 302, 1373, 2203, 2746, 4406, 4681, 9362, 42563, 68293, 85126, 136586, 207323, 332653, 414646, 665306, 3024719, 6049438, 6427013, 10312243, 12854026, 20624486, 93766289, 187532578, 456732569, 913465138, 14158709639, 28317419278]

約数ペア:

[(1, 28317419278), (2, 14158709639), (31, 913465138), (62, 456732569), (151, 187532578), (302, 93766289), (1373, 20624486), (2203, 12854026), (2746, 10312243), (4406, 6427013), (4681, 6049438), (9362, 3024719), (42563, 665306), (68293, 414646), (85126, 332653), (136586, 207323)]