71916676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 142700544

約数和(自身を除く): 70783868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 157, 299, 314, 383, 598, 628, 766, 1196, 1532, 2041, 3611, 4082, 4979, 7222, 8164, 8809, 9958, 14444, 17618, 19916, 35236, 46943, 60131, 93886, 114517, 120262, 187772, 229034, 240524, 458068, 781703, 1383013, 1563406, 2766026, 3126812, 5532052, 17979169, 35958338, 71916676]

約数ペア:

[(1, 71916676), (2, 35958338), (4, 17979169), (13, 5532052), (23, 3126812), (26, 2766026), (46, 1563406), (52, 1383013), (92, 781703), (157, 458068), (299, 240524), (314, 229034), (383, 187772), (598, 120262), (628, 114517), (766, 93886), (1196, 60131), (1532, 46943), (2041, 35236), (3611, 19916), (4082, 17618), (4979, 14444), (7222, 9958), (8164, 8809)]