42382394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 28120006

約数列:

[1, 2, 17, 31, 34, 62, 79, 158, 509, 527, 1018, 1054, 1343, 2449, 2686, 4898, 8653, 15779, 17306, 31558, 40211, 41633, 80422, 83266, 268243, 536486, 683587, 1246541, 1367174, 2493082, 21191197, 42382394]

約数ペア:

[(1, 42382394), (2, 21191197), (17, 2493082), (31, 1367174), (34, 1246541), (62, 683587), (79, 536486), (158, 268243), (509, 83266), (527, 80422), (1018, 41633), (1054, 40211), (1343, 31558), (2449, 17306), (2686, 15779), (4898, 8653)]