4208272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 8729600

約数和(自身を除く): 4521328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 127, 152, 218, 254, 304, 436, 508, 872, 1016, 1744, 2032, 2071, 2413, 4142, 4826, 8284, 9652, 13843, 16568, 19304, 27686, 33136, 38608, 55372, 110744, 221488, 263017, 526034, 1052068, 2104136, 4208272]

約数ペア:

[(1, 4208272), (2, 2104136), (4, 1052068), (8, 526034), (16, 263017), (19, 221488), (38, 110744), (76, 55372), (109, 38608), (127, 33136), (152, 27686), (218, 19304), (254, 16568), (304, 13843), (436, 9652), (508, 8284), (872, 4826), (1016, 4142), (1744, 2413), (2032, 2071)]