74954776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 159022080

約数和(自身を除く): 84067304

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 104, 124, 134, 248, 268, 347, 403, 536, 694, 806, 871, 1388, 1612, 1742, 2077, 2776, 3224, 3484, 4154, 4511, 6968, 8308, 9022, 10757, 16616, 18044, 21514, 23249, 27001, 36088, 43028, 46498, 54002, 86056, 92996, 108004, 139841, 185992, 216008, 279682, 302237, 559364, 604474, 720719, 1118728, 1208948, 1441438, 2417896, 2882876, 5765752, 9369347, 18738694, 37477388, 74954776]

約数ペア:

[(1, 74954776), (2, 37477388), (4, 18738694), (8, 9369347), (13, 5765752), (26, 2882876), (31, 2417896), (52, 1441438), (62, 1208948), (67, 1118728), (104, 720719), (124, 604474), (134, 559364), (248, 302237), (268, 279682), (347, 216008), (403, 185992), (536, 139841), (694, 108004), (806, 92996), (871, 86056), (1388, 54002), (1612, 46498), (1742, 43028), (2077, 36088), (2776, 27001), (3224, 23249), (3484, 21514), (4154, 18044), (4511, 16616), (6968, 10757), (8308, 9022)]