72294448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4285

約数の個数: 40

約数和(自身を含む): 148852080

約数和(自身を除く): 76557632

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4211, 4292, 8422, 8584, 16844, 17168, 33688, 67376, 122119, 155807, 244238, 311614, 488476, 623228, 976952, 1246456, 1953904, 2492912, 4518403, 9036806, 18073612, 36147224, 72294448]

約数ペア:

[(1, 72294448), (2, 36147224), (4, 18073612), (8, 9036806), (16, 4518403), (29, 2492912), (37, 1953904), (58, 1246456), (74, 976952), (116, 623228), (148, 488476), (232, 311614), (296, 244238), (464, 155807), (592, 122119), (1073, 67376), (2146, 33688), (4211, 17168), (4292, 16844), (8422, 8584)]