40263412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 85857408

約数和(自身を除く): 45593996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 251, 337, 476, 502, 674, 1004, 1348, 1757, 2359, 3514, 4267, 4718, 5729, 7028, 8534, 9436, 11458, 17068, 22916, 29869, 40103, 59738, 80206, 84587, 119476, 160412, 169174, 338348, 592109, 1184218, 1437979, 2368436, 2875958, 5751916, 10065853, 20131706, 40263412]

約数ペア:

[(1, 40263412), (2, 20131706), (4, 10065853), (7, 5751916), (14, 2875958), (17, 2368436), (28, 1437979), (34, 1184218), (68, 592109), (119, 338348), (238, 169174), (251, 160412), (337, 119476), (476, 84587), (502, 80206), (674, 59738), (1004, 40103), (1348, 29869), (1757, 22916), (2359, 17068), (3514, 11458), (4267, 9436), (4718, 8534), (5729, 7028)]